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  1. 2nd ODE [Particular Integral]
  2. What is this symbol?
  3. Squaring a vector and subspace axioms
  4. Cross product
  5. diagonalisable?
  6. Diff EQ::Not sure what method to use
  7. Partial Differentiation [Subscript]
  8. eigenvalues and determinants
  9. integral of 2/((e^(-x))+1)
  10. Calculate double integer
  11. Re[ (a+bi)^p]
  12. Stoke's Theorem Sphere and Plane
  13. Eigenvalues
  14. Integrating Sec Tan^2
  15. Help With Algebraic Extensions/Bases
  16. Laplace Transform f(t)=tcos(t)
  17. Need help with exercises. Equations etc.
  18. Trouble creating a conjecture, relating to graphs and complex functions
  19. propagation of uncertainty
  20. Need urgent assistance(Gussian curvature and differentiable vector fields)
  21. Volume of the intersection of two cylinders by polar co-ordinates
  22. help Calculus!!
  23. Clopen sets
  24. please verify my differential geometry results
  25. Find the volume of a solid with given cross-section
  26. Differential Equation - Plotting Phase Plane
  27. Matrix logarithm mistake?
  28. Inverse of a Matrix
  29. ODE: Confused about a Homogeneous Eqn question
  30. Linear mapping.
  31. e^x expansion
  32. Spivak Calculus Proof: exponents distribute
  33. Statistics word problem
  34. ODE Homogeneous Eqn - What did I do wrong this time?
  35. derivative problem....
  36. probability help!
  37. u substitution
  38. cyclic group
  39. Exponential growth problem (at least I think it is)
  40. completing the square
  41. Power Series Question
  42. Combining Functions Question
  43. Differential Equation - Nonhomogenous Hermite's Polynomial
  44. Differential Equation - Change of Variable
  45. Integration by Parts: Int: x*arctan(x) dx
  46. ring question
  47. finding f'(x) using definition of derivative
  48. algebra
  49. Wave Equation Problem
  50. Probability - Cominations and Integer Valued Vectors
  51. Simple check for operaters communting, think im missing something very obvious!
  52. Eigenvalues and eigenvectors
  53. Limit of sin(2x) and ln(x)
  54. differentiate this Eqn
  55. Dividing Functions Questions
  56. Area Under a Parametric Curve (did I do it correctly?)
  57. Struggling Stats Word Problem
  58. Combining Functions
  59. Anatomy & Physiology
  60. Integration Help - u Substiution. [urgent]
  61. Trig Integrals - How is what I am doing wrong?
  62. Proving a limit
  63. Differentiation of ln(x)
  64. divergence theorem - mass flux
  65. limit Abs value
  66. solving differential equation of this type..
  67. 1st order diff. eq.
  68. max/min with trig funtions problem
  69. Evauate Surface integral
  70. sequences/exponential function question help
  71. Integral equation
  72. Integration / substitution
  73. Related rates falling rock with shadow
  74. Engineering Statistics
  75. Divergence Theorem
  76. factorization
  77. Rate of increase/differential equation
  78. a division problem.
  79. Complex series: Circle of convergence
  80. Lipschitz functions
  81. role of integration factor
  82. Continuity characterization (metric spaces)
  83. time constant question..
  84. i got other method of solving..
  85. Basic differential Equation
  86. x^3/(e^x-1) series
  87. The orders of GL_2(F_3) and SL_2(F_3)
  88. integral
  89. second order initial value problem
  90. Complex Potential
  91. Partial derivatives of implicitly defined functions
  92. Radius of convergence
  93. Area Bounded by a Polar Curve
  94. Is this correct. Evaluate the line integral
  95. Exponential Growth Problem
  96. Ratio Test
  97. Partial derivative of an Integral
  98. Lower Level integration problem (Find the centroid)
  99. Derivatives Question
  100. Set up Partial Fractions
  101. solving the coefficients of fourier series
  102. Fourier transforms of smooth, compactly supported functions
  103. f(z) = [1-cosh(z)] / z^3. its pole, order & residue
  104. Express the integral as a limit of sums.
  105. Substitution Integration
  106. How to Plot a Polygon on X-Y Graph Knowing the Radius
  107. Complex Potential in Cartesians
  108. Probability
  109. Combinatorics: Starting Posets/Relations
  110. Complex plane transformations
  111. Prove that sin x < x for x > 0
  112. Help with Linear Algebra proof
  113. Linear Algebra: Distance problems.
  114. Integral of sinc(x)
  115. Implicit Differentiation
  116. Find the derivative (Implicit)
  117. limit with trig functions
  118. Functional Equation (Probably needs a CAS)
  119. Differentiate this equation!
  120. HURRY it's due in 5 mine!
  121. Interesting logic problem
  122. differentiable function / showing a set is a neighbourhood of a point
  123. Show f is differentiable but partial derivatives are not continuous
  124. Divergence Theorem
  125. probability theory
  126. Cubic Splines
  127. stokes theorem over a cube
  128. number proof
  129. Double integral for area evaluation
  130. Derivative
  131. Polyhedron
  132. Proof in linear algebra
  133. Factorials!
  134. analysis problem. please help
  135. Integral_0^1 x^p exp(-tx)
  136. fourier analysis problem. please help
  137. Differentiate
  138. Recasting integration variable
  139. VECTORS QUESTION (parametric equation)
  140. Solving a system of 2 diffrential equations with 3 unknowns.
  141. Linear algebra/ optimization proof
  142. Complex Variables: Need help with Chebyshek poly and de Moivre Theorem
  143. Motion Along a Line
  144. Del Operator for Cylindrical Coordinate
  145. Probability - Conditional Probability
  146. Derivative Problem! Please help
  147. Calculating Volume using triple integrals
  148. Inequality involving theta and sin(theta)
  149. lim x→∞ (x - ln x)?
  150. Improper integral
  151. subspace question
  152. arcsin(1/x)=arctan(x)=>x=?
  153. Expressing a logarithmic equation
  154. Double Integral - Volume question
  155. Polar Double integrals
  156. Complex Analysis: Infinity
  157. algebra problem
  158. Particle Displacement - Integration
  159. Optimization with Constrained Function
  160. choosing dr question..
  161. Convergence
  162. Number Theory Problems
  163. taylor series with summation notation
  164. Number Theory: Can someone explain this to me please?
  165. Number Theory: Pigeonhole Principle
  166. integration by parts help
  167. Extend radius line outward of a sphere and get its coordinates
  168. Answer check for a couple fourier series problems
  169. Abstract Algebra: Ring Theory Problems
  170. Beginner "Triangle" Problem
  171. Basis for the image of a surjective linear map.
  172. Converge or not
  173. Shortest distance between two lines
  174. Another linear algebra proof
  175. Affine transformations problem
  176. Help with Partial Differentialtion
  177. when to use certain methods to differentiate
  178. integral help..
  179. easy flux surface integral
  180. intergal current solution question..
  181. Changing rectangular coordinates to polar coordinates ?
  182. Finding a unique vector
  183. combustion mass conservation integral
  184. Venn Diagrams in Algebra
  185. laplace transform
  186. calculus with logs and natural logs
  187. Complex residue integral
  188. Differential equations and equilibrium points
  189. Lattice diagrams and generator in Algebra
  190. How to find this laplace transformation?
  191. reduction of differential equations then numerical methods
  192. Derivative with e and Definte integral
  193. Determine the Volume of the solid ?
  194. Proving a sequence is Cauchy
  195. Probability - Random Variables
  196. Double integral Find Volume?
  197. Simplify: (a+2b+3c, 4a+5b+6c, 7a+8b+9c)
  198. Showing a vector field is conservative.
  199. parameterization of hyperbola intersecting cone
  200. Summation - Im new to this
  201. The Normal Vector
  202. Indefinite Integral of (1/x^2)
  203. Modern Algebra - units and zero divisors
  204. some differentiation
  205. Variation of Parameters - Higher order DE
  206. Holomorphic functions
  207. Find the equation of the line of intersection of the planes:
  208. Differentiate x^(x^2)
  209. Determining the equation of an ellipse from its intersection with a parabola
  210. testing
  211. Differential Equations - Substitution
  212. Proof of invariance.
  213. Symplify the expression.
  214. Diagonalization questions
  215. integral proofs
  216. Kernel
  217. determinants
  218. Improper Integrals
  219. invertibility
  220. proving sums of periodic functions need not be periodic(almost periodic)
  221. Integral of e
  222. Damped harmonic motion
  223. Show an approximation
  224. Partial Differential Equations Question
  225. isomorphism
  226. help with modal logic exercise
  227. Subspace
  228. confusing limit problem
  229. Convergence Tests
  230. parameterised surfaces
  231. Solving for N
  232. Coding Theory, Finding Dual Code
  233. Partial Differential Equation using separation of variables
  234. Compact Metric Spaces
  235. linear algebra proof
  236. differential equation of second order
  237. Problem with u-Substitution
  238. Is this series convergent?
  239. integral with e
  240. finding area of shaded region
  241. Trig Derivative
  242. answer check transport equation (1st order linear PDE)
  243. Series convergence
  244. Finding a Force using the dot product/projection (Calc 3)
  245. plane and line equation
  246. directional derivatives
  247. Integration by parts
  248. Poisson RV
  249. finding the units of the ring Z[sqrt(-3)]
  250. definition of convolution question..
  251. log rules
  252. basic stokes theorem
  253. A linear algebra proof
  254. Weierstrass p function
  255. Series and Sequence Proof
  256. Understanding Graph of a PDE after using D'alambert's wave equation for infinity L
  257. Another proof....
  258. Help ODE system
  259. normal subgroup of a product of simple groups
  260. I need help solving a limit
  261. polar equations of conics question
  262. Find a vector such that directional derivative is zero
  263. Trig question in calculus book
  264. Sketching level curves of f(x,y)
  265. integration by parts
  266. A proof
  267. Complex analysis: Integration
  268. Graph theory question
  269. Limit of (E^x+1)^1/x
  270. Data Management Question
  271. Integral Question
  272. Eigenvalues question.
  273. Solving for non moving points of a 1-D wave
  274. Finding cartesian equation of plane from 3 points
  275. moment of inertia question
  276. Eigenvalue proof
  277. Nabla Operator Question
  278. show that 2^n=7*x^2+y^2 for some x,y odd.
  279. show that if n devides a^n-b^n then n devides (a^n-b^n)/(a-b).
  280. Rock free fall
  281. Simple indefinite integral
  282. Solve the differential (just need help understand 1st step)
  283. length of arc
  284. prove that 11^2 does not devide n^2+3n+5
  285. Help proving an identity...
  286. free or bound variable?
  287. simple complex number
  288. Probability poser
  289. Complex Analysis: Inverse Laplace Transform
  290. One-Dimensional Heat Equation Problem
  291. Linear Tranformations
  292. Find Equation of Plane perpendicular to line passing through a point
  293. Parametric Equation
  294. Triple Integrals (volumes)
  295. i cant understand the meaning of this root
  296. integral question..
  297. Integration
  298. Taylor Polynomial
  299. Interesting proof
  300. If numerator is zero, then limit is infinite?
  301. Complex analysis proof
  302. Tensors help
  303. Easy differential equation??
  304. about square summable sequences space
  305. aproximation question
  306. Derivative fraction proof
  307. Need some help on a proof
  308. Differential geometry:2-form computation on a pair of tangent vectors
  309. How to solve this integral
  310. limit problem
  311. How to solve this Riccati Equation?
  312. Stupid problem I can't solve
  313. integral
  314. Complex Numbers
  315. Sketching vector field lines
  316. components using partial derivatives..
  317. proof
  318. A question about derivative
  319. small proof
  320. why my school method doesnt work
  321. Another series/sequence proof
  322. Help with epsilon-delta definition of a limit of a function
  323. Find the equation of the line tangent to the graph
  324. calculus problem
  325. Fourier transform with mixed derivatives/ 2nd order ODE
  326. Radioactive chain decay
  327. linear transformation help needed
  328. PDE of a 3d function
  329. volume of a circle
  330. Homework problem! (tangents equation)
  331. Integral Solving?
  332. Prove this inequality.
  333. Do the derivate.
  334. Trig Integration
  335. Linear algebra proof (surprise!)
  336. Kronecker delta as tensor proof
  337. Probability Spaces
  338. Differential Geometry Theorem on Surfaces
  339. Find length of curve. Integral of sec?
  340. Partial Differentiation Troubles
  341. Solving an area problem in Multivariable Calculus, Polar mode
  342. Diff EQ: Mixing Problem! What am I doing wrong?
  343. The greatest and lower value of the function in this segment.
  344. The fifth derivate of the function.
  345. Study the curvature and the asimptotes of the function.
  346. Find the second derivate .(tricky question).
  347. Continuity and Differentiability
  348. 2nd order ODE
  349. volume problem
  350. Volume using the shell method
  351. A limit
  352. Fourier Series Representation of a Square Wave using only cosine terms.
  353. Eigenvalue proof. (2nd opinion if my proof is right please)
  354. eigenvector proof
  355. Laplace Transform
  356. Change of variables
  357. Statement about factorials that I don't understand
  358. Proof concerning similarity between matrices of Linear Transformations
  359. Equation for the tangent line...
  360. Weak, Strong convergence of the discretized solutions of a variational problem
  361. limits as n approaches infinity
  362. how to proof ?
  363. A little help understanding tensors.
  364. Laplace transform heavyside function
  365. Equivalent definitions of continuity (topological spaces)
  366. Triangle Inequality
  367. How would i evaluate an integral such as this
  368. Describing the path of a heat seeking particle
  369. Diff Eq Problem
  370. Diff Eq problem, Laplace Transform
  371. maximize a sphere
  372. Covariant derivative transformation
  373. x^n-y^n proof
  374. Diff Equation
  375. Vector Question
  376. Determining if a set is a subspace
  377. determining if set is a real vector space
  378. Partial Differentiation:: Help with Chain Rule
  379. Mixture Problem ODE
  380. Integration by substitution
  381. Limit x*sin(x) , x->inf
  382. Partial Derivatives
  383. Prove that l^1 is complete
  384. The temperature distribution on metal plate is given by....
  385. Prove series converges
  386. Statistics -> Normal distribution problem
  387. A difficult integral, perhaps involving trig substitutions?
  388. proof by induction
  389. Differential equations: period of a mass on a hanging spring
  390. Subspaces; Linear span
  391. help...
  392. This was the first problem on my test
  393. inner product proof
  394. Is this correct? (eigenfunctions)
  395. hw help
  396. Probability, Bivariate Normal Distribution
  397. Subspaces
  398. An integral to be solved
  399. normal to parameterised surface
  400. converting cartesian to parametric equation
  401. Incomplete Gamma function
  402. Conditions for a real number not to be a limit point..
  403. Confidence Interval
  404. One sided limit question.
  405. The Disk Method
  406. Plotting a circular vector field
  407. Question about proof
  408. Not sure what subject this comes under, and not HW, just a problem.
  409. Proving a function is increasing
  410. Asking For Detailed Integrals Solutions
  411. Linear Algebra::Conceptual Question
  412. Line Integral of grad(f)
  413. cant understand from where the numbers come from..
  414. how to know the caracteristics of this graph..
  415. Gaussian Integral Help
  416. Modified Euler's Method (or RK2)
  417. Multivariable limit help
  418. Linear Transformation Problem
  419. Another Linear Transformation problem
  420. Statistics Problem
  421. Complex Number, properties of moduli
  422. Gaussian Elim Problem
  423. Is a single point in R compact?
  424. a problem of charateristic polynomials' divisibility
  425. Please help me on this proof. Span!
  426. Expectation Value
  427. Analysis (riemann integral) question
  428. volumes
  429. A matrix issue
  430. uniiqueness of dx equation
  431. proof
  432. A problem in algebric geometry
  433. Arc Length Problem
  434. Simple Question
  435. Sigma notation and parentheses question
  436. Do field homomorphisms preserve characteristic
  437. Analysis Riemann Integral problem
  438. intersection of two cubes.
  439. Two improper integrals
  440. Show that Matrix Multiplication is Associative
  441. triangle question
  442. Implicit Function Theorem
  443. Application of Integrals
  444. Basis for subspace
  445. volumes
  446. Angular Velocity
  447. Counting on a Rectangular Array
  448. Metric Space and Subsets
  449. system differential equations
  450. Unitary Transformation Problem
  451. Sequences Test Question
  452. Maximizing Coffee Profits
  453. How can i solve this
  454. Vector Calc Questions
  455. Linear Algebra: dimension of subspace question
  456. sum of the fourth powers of the first n positive integers
  457. Rearrange this formula please...
  458. integration
  459. integration
  460. Expectation of discrete RV
  461. Transformation of Coordinate Systems
  462. Calculus symbols
  463. gradient vector for polar coordinates
  464. Infinite Limit Complex Function
  465. Probability, Moment-Generating Functions
  466. Limit of exp(z) (complex number)
  467. Linear Algebra: Show it's a vector space question
  468. quiz question, wondering how to actually solve (intro intro probability)
  469. Expectation conditional on the sum of two random variables
  470. trig integration
  471. Linear Algebra:: 2 Conceptual Questions (Vector spaces)
  472. Perpendicular planes
  473. Trigonometric Substitution
  474. Integral test and series
  475. Trig substitition--lost in identities
  476. trig integral
  477. Probability and chess
  478. Acute Angle between two vector-valued functions
  479. mathematica help
  480. [Elementary Linear Algebra]Idempotant Matrix
  481. triangle question (2)
  482. 2 questions about tenzors
  483. Three "Problem Plus" from Stewart Calculus
  484. Show two lines are parallel & find equation for their plane
  485. Integrating the square root of a linear function.
  486. Verify that F^n is a vector space over F
  487. Axler Linear Algebra:: What does this notation mean?
  488. l.a. proof
  489. Easy derivative
  490. Question about cosine and Eulers identity
  491. Jg89
  492. proving discontinuities
  493. Circle inscribed in a parabola
  494. Help with function mapping
  495. How to test if vectors span a space?
  496. Simple statistics
  497. Verify Subset is a Subspace
  498. Trig Limit question
  499. Riemann integral of arcsinh (have the answer, want an explanation)
  500. Prove Inverse of Bijection function
  501. Inverse Floor Function.
  502. Im confused by this derivative (problem taken from differential equations for dummies
  503. ODE plotting in Maple ARG!
  504. Max/min with partial derivatives
  505. Sum of Two Subspaces
  506. help with f ' (a) and tangent lines
  507. Angular velocity of a connecting rod on a rotating wheel.
  508. trig subst.
  509. How to prove a recursive formula converges.
  510. Prove that a double integral exists
  511. Signal filtering in digital transmission
  512. why i has that result..
  513. Use double integrals to show result of integration by parts
  514. Show that this goes to zero.
  515. Derivative of vector-valued function.
  516. Evaluate a "simple" double integral
  517. Use the definition of the definite integral (with right hand rule) to evaluate
  518. Prove that if av=0, a or v =0
  519. Set theory proof
  520. Analysis Questions--Thanks for helping me!
  521. probability
  522. Simple sample variance problem
  523. Covergence or Divergence?
  524. Abstract Algebra, I don't understand what my HW question is asking!
  525. Double Integral Sample Points
  526. Determine whether Subsets are Subspaces
  527. orthogonal projection
  528. Big-O Notation
  529. Word Problem ! Beginning Calculus
  530. Formula for T with respect to Linear Transformations
  531. Integrating
  532. Find a Subset that is not a Subspace
  533. Field axioms
  534. Set theory
  535. Integration by Trig Substitution
  536. Part 2::Find a Subset that is not a Subspace
  537. Prove that the intersection of subspaces is subspace
  538. Integrating 2
  539. partial fractions
  540. Big-O estimate
  541. Unit vectors for ellipse
  542. Bounded Variation Proof
  543. proof based on projections
  544. how to draw this graph
  545. how to draw this grapg on paper
  546. Differentiation by the Product Rule
  547. Chain,Product, Quotient Rule
  548. Basic Derivation with negative exponents
  549. Implicit Differentiation
  550. integral of [(6x^2)(e^(x^2))]
  551. Improper Integrals / Antiderivatives.
  552. Let X be a positive variable with E(X) =5 and E(X)^2 =31.25
  553. Dimension problem
  554. Matrix problem
  555. subspace problem
  556. Spherical coordinates
  557. something about exterior algebra
  558. differeation by the quotient.
  559. series question
  560. Stokes Theorem
  561. Determining when an integral converges or diverges
  562. Calculating work
  563. Integration
  564. Taylor approximations
  565. Infinitesimals
  566. diff equation last step of the solution
  567. Tangent-lines of Parabolas
  568. helps needed with this diff qn!
  569. Linear Algebra (Linearly Independent vs. Linearly Dependent)
  570. Vector Derivatives
  571. Linear Algebra (Linear Transformation)
  572. Linear Algebra (Subspaces)
  573. couchy diff question..
  574. Find the general solution of Bernoulli Eq
  575. A simple question about functions...
  576. parametrize intersection of a plane and paraboloid
  577. Find inverse function of binary entropy
  578. integration methods
  579. Big-O With Change of Base for Log
  580. Determinant proof
  581. Using min. when calculating limits
  582. help understanding the proof of De Morgan's Law
  583. why there is a minus in the power
  584. Differential
  585. Construction of a Basis
  586. Planar Vectors
  587. intregration strategy
  588. A^k matrix singularity and (A^k)^-1 = (A^-1)^k
  589. Volume of Container - Triple Integral
  590. Integral of Cos^2(x)
  591. Calculating mass by double integral
  592. foorier transformation question
  593. Integration
  594. Calculus of variations
  595. Evaluate the line integral
  596. Arc length in 3-D
  597. integration by parts
  598. Complex Summation
  599. Definite Integral (Si)
  600. foorier question.
  601. integral
  602. y=(e^ax)(sinbx) - Show that d^ny/dx^n=...
  603. Normal distribution
  604. Clarification of "change of variables" for multiple integration
  605. Integrate Sqrt[ e^x + 1 ]
  606. Linear Transformation problem. Please Help.
  607. Prove that T is injective if and only if T* is surjective
  608. Calculus 3
  609. Linear Algebra - Find unit vector orthogonal to 2, 4-space vectors?
  610. laplace transform ?
  611. Prove limit of complex function
  612. Curvature of a space curve
  613. proving time invarianceof a system..
  614. Prove limit of complex function 2
  615. Basic set theory / mathematical notation
  616. 1st order dif eq help
  617. Question About Proof
  618. Linear Algebra (Transform a Basis Set)
  619. Linear Algebra (Meaning of Rank)
  620. Probability Question
  621. Quick Partial Derivatives question - exp(x+z)
  622. Linear Transform
  623. parameters
  624. Heaviside function
  625. Re-writting an Equation
  626. nonhomogeneous 2nd order dif question?
  627. Cross Product
  628. Eigenvalue Problem
  629. Triple Integral
  630. Proof in linear algebra
  631. double derivate implisitt function
  632. statistics1
  633. Laurent Seireis
  634. Equation into Matrix
  635. leibnitz notation
  636. Testing sequence for boundaries and monotony
  637. Inner Product
  638. double integrals in polar coordinates
  639. Derivative of matrix B with respect to matrix B
  640. Easiest Math Problem Need Help
  641. Eigenvalue Proof
  642. Question about Lipschitz continuity
  643. Inverse Z Transform
  644. Orthonormal Basis
  645. Complex Inner-Product Space
  646. Statistics: Method of Moments/Maximum Likelihood Estimation
  647. Explain what this tells you about parametric and symmetric equations in R^3??
  648. Linear Algebra (Projection)
  649. if square of N is zero???
  650. Basic Linear Algebra Proof
  651. How to obtain an equation for this grapgh?
  652. Volume of a box using differentiation
  653. Partial Fractions Decomposition and Inverse Z Transform of H(z) = (z^2) / (z^2 - 1)
  654. Linear Algebra (Span)
  655. Laplace of a Differential Equation
  656. A very simple U-sub is wrecking my brain
  657. Linear Transformation
  658. Another Linear Transformation
  659. Solving a first order linear differential equation by variation of parameters
  660. integral check
  661. Lagrange Multipliers - unknown values
  662. how do you solve for dp/dt=kP(1-P/M)
  663. Separating Sets in a Completely Regular Space
  664. limit of a function
  665. integral help
  666. Linear Algebra (Change of Basis)
  667. Linear Algebra (Similar Matrices)
  668. Oscillatory motion
  669. Finding The Integral
  670. A bit lost on the RC circuit differential equation
  671. Mittag-Leffler and weierstrass theorem
  672. Eigenvalues
  673. Uniform continuity Proof
  674. Improper double integral over R2
  675. trig identies
  676. Triple Integral
  677. Eigenvalues
  678. Stoke's Theorem around a closed circle
  679. second order differential eq problem (from a calc2 class)
  680. Linear transformation from given matrices - bases unknown
  681. limit question involving 0 denominator
  682. How would you determine the convergence or divergence of this Series
  683. A group of order 2n conatins an element of order 2
  684. Difficult integral
  685. laplase question..
  686. Seperable Differential Equation
  687. related rates
  688. self adjointness
  689. Calc I limit (find the horizontal asymptote)
  690. adjoint operators
  691. Challenging integral with exponential functions
  692. The Chain Rule
  693. Change of coordinate matrix
  694. Proving Sets Intersections/Unions
  695. Points on a line
  696. Concavity of entropy
  697. calculus
  698. Vector analysis.
  699. Taylor series.
  700. Gaussian Integral
  701. Evaluate the difference quotient
  702. Anti-differentiation Question!
  703. Binomial + Condition Distribution
  704. calculus 3
  705. deriving the chi-square density function
  706. Solutions of 2nd order DEs
  707. Prove that P is an orthogonal projection if and only if P is self adjoint.
  708. finding the rate of change
  709. Determine P(Y>0.5|Y>X^2)
  710. integration problem (need help)
  711. what is the derivative of this
  712. last question on integration (and i am stuck)
  713. Determine if this set is compact or not
  714. limit question
  715. Determinants
  716. Definition of Divergence
  717. Series divergence
  718. Big mean integral.
  719. Identify and sketch the region in the complex plane satisfying ...
  720. Inverse Laplace Transforms
  721. Verify Stokes's theorem with the given surface and vector field
  722. Integration by Substitution
  723. Skew-Symmetric Matrix
  724. Determine P(|X-Y|<1)
  725. Idempotent Matrix
  726. Jacobi Matrix
  727. simple differentiation problem, brainfart
  728. Differential Equations - Population Dynamics
  729. Radius of convergence quick help
  730. fun maclorein Problem i need help on
  731. Order Statistics, Unbiasedness, and Expected Values
  732. Ring problem
  733. Integration by parts.
  734. Region of convergence
  735. Mathematical Economics, Minimization
  736. Integration by parts involving partial derivatives
  737. why p''=pp' ??
  738. differentiation problems
  739. how to break it into simple fractures
  740. "Undergraduate" or "beginning" mathematical methods book?
  741. maximum values for differentiation :(
  742. imaginary numbers
  743. Function with two horizontal asymptotes and three vertical asymptotes
  744. Determine P(X > x, Y < y)
  745. Permutation matrix and PA = LDU
  746. Polynomial / Trig problem
  747. [Linear Algebra]Proving the magnitude of sums is equal to the sum of the magnitudes
  748. Orthogonal compliment proof
  749. Differential Eq- Power Series Solution
  750. integral of y=sqrt.(x^2+a^2) or y^2=x^2+a^2
  751. Simple Tension problem
  752. Proof by Contradiction and Contraposition
  753. Two points on a curve with a common Tangent
  754. Inverse Laplace help
  755. area b/w curves given by parametric eq's
  756. piecewise laplace transform problem
  757. Integrals
  758. volume of intersection of spheres
  759. Quick proof regarding inner products
  760. Indefinate integration problems!!!
  761. Indefinate integration problem !!
  762. Differentiation problem and finding maximum, need helping :)?
  763. Solving an equation
  764. Solving DE with Nonpolynomial Coefficient
  765. Statistic Problem
  766. Conics Polar Equations!
  767. Exponential Function and Expectation/Variance
  768. Trig substitution.. Please HELP !
  769. Inverse linear transformation (think I got it, but don't have answer to compare)
  770. Solving a third order DE with Maple
  771. Arbitrary surface integral
  772. Initial Value problem
  773. Find the maximum bending moment
  774. Laplace Transform
  775. another proof on self adjointness
  776. Conditional probability
  777. Conditional probability
  778. normal operators
  779. why i have forces vectors up and down
  780. Laplace Transform with IVP and completing the square
  781. Proof of uniform convergence
  782. entire function and it's order
  783. sum of series involving natural log
  784. Uniform Convergence Proof (new question)
  785. limits
  786. Similar Matrices - Proof
  787. Complex mapping
  788. are these correct
  789. vector solution differs mine
  790. Hilbert space basics
  791. Proff of the Numerical Derivative
  792. normal operators and self adjointness
  793. Moment generating function and expectation
  794. Green's theorem: region inside 8 leaved petal
  795. Complex Analysis Qn
  796. Finding the limit
  797. Exponential function
  798. Exponential function
  799. limits
  800. Modular arithmetic
  801. Covariance of sums - pls check solution
  802. Isomorphism
  803. Using the Frobenius
  804. Law of Sines Proof
  805. Gradients
  806. Initial Value problem
  807. EXACT equation !!
  808. Integration By Parts: Need help with a step....
  809. 100th derivative
  810. Approximating/Fitting a function to points
  811. Probability density of 1/X^2, where X is N(0,1)
  812. Find volume within sphere outside of Cylinder
  813. Evaluate the triple integral
  814. Functional Analysis, Show that the range of a bounded linear operator...
  815. Logarithmic pole and meromorphic function
  816. Help with differential equation
  817. Five linearly independent 3X3 matrices
  818. video lectures
  819. Complex Differentiation
  820. Linear algebra question
  821. Area of Surface of Revolution
  822. how to check if a polynomial equation belongs to a span
  823. ODE review question for PDE class. (word question)
  824. help w/ solving nonzero B.C PDE heat eq in polar coord.
  825. Second order homogeneous DE
  826. Parametric representation of a surface
  827. parallel plate capacitor help
  828. Linear algebra - best approximation
  829. conversion of cartesian coordinates to polar coordinates
  830. Upper/Lower Bounds
  831. How do I calculate this
  832. solving a Verhulst-Pearl model and finding point of inflection
  833. Homework question. Extra. MAPS
  834. greatest common divisor
  835. Antiderivative with chainrule
  836. Probability Mass Function
  837. 2nd Order nonhomogeneous ODE using Undetermined Coefficients
  838. particle kinematics
  839. Cauchy sequences and uniform convergence
  840. Integral + brainfart
  841. Surface area of parametric equation
  842. Differential Equations
  843. Arc length for these parametric equations
  844. Converting double integral to polar coordinates
  845. Finding the bounds of a double integral when told to find the area of one rose petal.
  846. Integral equation
  847. Complex numbers
  848. positive operators
  849. Fundamental Theorem of Calculus to find Derivative
  850. Second order linear differential operator
  851. Group Structure
  852. Binomial Series Question
  853. Creating a function based on data using integration
  854. Group (theory)
  855. Solving for an unknown in differential equation solution
  856. field question
  857. d/dx |x+2|^x (solution known, need explanation)
  858. Functions, one to one, subsets, intersections
  859. limit problem
  860. solution of non-linear set of equations
  861. Question for a theorem proof
  862. How to Integrate [1/(x^2 + 1)] dx?
  863. How do you differentiate this?
  864. Differential equation and substitution
  865. Can't understand this integral!
  866. Differential Equation with an Interval
  867. grassman algebra matrix representation
  868. Integral over a sphere with the dirac delta function
  869. some true and false qs
  870. Integration over an Ellipsoidal Domain - Clarification
  871. Subgroup
  872. Error function
  873. Differential equation question
  874. positive integer proof
  875. Second Order Homogeneous Eq's, Auxiliary Eq for complex roots - Help!
  876. Algebraic manipulation for easier integration
  877. Central Limit Theorem
  878. General linear group
  879. Continuity Proof
  880. Trigonometric Integral
  881. Particular Integral - Help equating terms
  882. mechanics
  883. Conditional Probability...
  884. Trying to calculate arc length
  885. decreasing sequence of subharmonic functions
  886. constructing smooth function by 2 subharmonic functions
  887. Vector question
  888. another positive operator proof
  889. solving for x
  890. Set theory question
  891. Convergence
  892. Finding integrand of trig function.
  893. Moment Generating Function
  894. Diff EQ Repeated Complex Eigenvalues?
  895. Explain why cosine formula is always -0,5.
  896. Determine whether the following subsets are subspaces
  897. positive term series
  898. Linear approximations derived from Taylor series
  899. u substitution and partial integration
  900. Is what I am doing correct
  901. Calculus II - Series Comparison Test Problems
  902. Who wants to help me maximize the area of a kite? (Optimization)
  903. smooth, parameterized, regular curve (diff geometry)
  904. quick question about surjective functions
  905. finding the third vector diff equation
  906. what the formula for the distance from a point to a sphere
  907. Equivalence relations
  908. Derivative problem "order of opeartions"
  909. Vector Calc: Div Identity
  910. Linear Algebra - Inner Product Spaces
  911. Probability - Geometric Random Variable
  912. Silly question
  913. Can you integrate?
  914. Complex Numbers- Square root 3i
  915. calculte growth is some direction question..
  916. Does this limit exist?
  917. calc2 video lectures
  918. Sidereal frame and conservative force.
  919. basic series comparison test
  920. Calc III Quick Question
  921. Inverse Functions
  922. For any open interval containing limsup s_n, there exists infinitely many s_n.....
  923. stress (continuum mechanics)
  924. Prove that if x > limsup s_n, then x is not the limit of any subsequence
  925. Prove that if x > limsup s_n, then x is not the limit of any subsequence
  926. Ito's Lemma
  927. Using Trignometric Integration
  928. distance from a point to a line
  929. Fourier transform of cos(100t)
  930. How do you find the normal component of a function F (Stoke's theorem question)
  931. Uniform continuity of 2^x over [0,n]
  932. Commutation Relations and Symmetries for SU(2)
  933. Linear Algebra - Determinant functions
  934. basic comparison test
  935. Set theory & equiv classes
  936. Many Questions on Dynamics (please help)
  937. Derivative w.r.t. the Lp norm
  938. Stokes' theorem and unit vector
  939. Composition of functions, domain, range
  940. Composite Root Integral
  941. stocks question..(multivariable calculus)
  942. Rocket flight
  943. planetary motion
  944. Power series limit proof
  945. Induction Proof
  946. Matrix induction
  947. Invertible Matrix Theorem
  948. Calc III problem-self study
  949. Derivative of a composite function?
  950. uniqueness theorem problem
  951. Subgroup Theorem
  952. Determining Distribution using normal/chi-square
  953. Find the average mean of a function
  954. P[limsup] of independent events
  955. Limits involving exponential functions
  956. isometries
  957. Silly Squeeze Theorem Question:: lim (cos(x))
  958. Linear Algebra - Spans and Linear Independence
  959. limit prove
  960. Gradient theorem question
  961. Which Integration Technique?
  962. McLaurin - when do you stop?
  963. complex numbers question
  964. Lebesque Measure
  965. Parametrizing the folium of Descartes
  966. 2 vector proofs
  967. number theory - gcd and linear diophantine equations
  968. Moment Generating Function w/ Condtional Expectation
  969. The Squeeze Theorem
  970. Value of a function on the border of a set knowing value of a specific integral
  971. Using induction to prove convergence
  972. how to know here on what variable its a derivative of..(diff)
  973. Taylor Polynomial
  974. how to break the fracture..
  975. Norms in Hilbert Spaces.
  976. help with Fourier transform of T'(x)/x
  977. variable substitution question(diff)
  978. Integral Error
  979. power and chain rule
  980. Linear subspace proof
  981. Subspace Proof
  982. Damping Coefficient
  983. contour integral, taylor and residue theory question
  984. laurent series / residual theorem
  985. Finding the area between 2 curves
  986. Couple of simple (I hope) questions
  987. Bijection Proof (hard)
  988. grad of composite function
  989. find the limit
  990. Using Eigenvalues and Eigenvectors to solve Differential Equations
  991. Differentiation check
  992. Solve the differential equation
  993. Integral Help
  994. Area between curves integration problems
  995. Differentiation quotient rule question, am i wrong or is my book wrong?
  996. Straight lines as shortest connections
  997. Force and potential problem
  998. Is Z[1/5] a PID?
  999. complex numbers in polar form
  1000. complex numbers in polar form
  1001. Find Taylor Series
  1002. [ALGEBRA] Unitary Matrixes and length conservation
  1003. How to solve an integral of a gaussian distribution
  1004. Volume: disc method
  1005. Derivatives.
  1006. matrix
  1007. How to integrate (x^2-1)^n
  1008. Complex roots quick question
  1009. Numerical Methods/Diff Eq :)
  1010. Power series, radius of convergence and Abel's Theorem
  1011. Three volume of revolution with shell method problems
  1012. Finding local minimum
  1013. ratio and root tests
  1014. matrix code
  1015. Find vector collinear to sum of other two vectors
  1016. Basic Calculus III- Arc Length Parameter and Length- Getting a negative length
  1017. Bounding the p-norms on l_p sequence subspaces!
  1018. Wave Form Average
  1019. Mechanics Pendulum
  1020. Polynomial
  1021. Linear and Bernoulli First Order
  1022. Integration - two sin functions
  1023. calculus2 video lectures
  1024. Probability questions from Math Subject GRE
  1025. How to show a function is even/odd
  1026. The associated Laguerre equation.
  1027. Conics Hyperbola
  1028. Trigo Integral
  1029. Mechanics
  1030. Mechanics 2
  1031. Complex polynomial- HELP
  1032. What is th domain of f(x,y)
  1033. Proof by Induction
  1034. Bernoulli's D.E
  1035. How to describe this Picture in words.
  1036. transforms
  1037. Limit of hyperbolic cosine(1/x)
  1038. What are Level Surfaces
  1039. deformation (continuum mechanics)
  1040. Limit of an Integral
  1041. Sequence of rationals converging to an irrational limit
  1042. alternating serries
  1043. New to Linear Algebra
  1044. Combinatorics Question
  1045. Integral problem, does b & a change sometime in the problem?
  1046. Pascal's Triangle related question
  1047. Stuck on this problem
  1048. Powers of a permutation matrix.
  1049. Engine Trigonometry/Calculus/related rates and parametric equations
  1050. Maximum surface area of cylinder
  1051. The formula for a tangent plane to a surface
  1052. homogeneous deformation
  1053. Definition of continuity
  1054. bounded operator
  1055. ODE about osscilating body
  1056. quick shpere intersection question??
  1057. Question about Proof...
  1058. Ti 83 Calculator usage question
  1059. Markov and Chebyshev Inequalities
  1060. Arctrig and Solving Trig. Equation
  1061. (Linear Algebra) Vector Space and Fields
  1062. Probability - Roulette
  1063. Number of subspaces of a vector space over a finite field
  1064. Related Rates Problem Solving
  1065. Normal Random Variable Probability
  1066. Vectors Linear Independent
  1067. Create a Sigma-Algebra
  1068. Basic Calculus Questions - polar integration and roots
  1069. Equivalence relation
  1070. Integration of a func raised to a fraction
  1071. easy stuff, i'm just retarded
  1072. Isomorphism Proof
  1073. Fourier Series Analysis
  1074. Gradient of the scalar field
  1075. Composition of Maps
  1076. Tensor calculus
  1077. The Slope of the Curve, Derivatives
  1078. homogeneous diff. eqn help!
  1079. Common Divisor Question...
  1080. Cartesian -> Spherical polar
  1081. Integration by Substitution
  1082. Composition of Functions
  1083. questions on basic differential equations
  1084. equation of a plane??
  1085. Sequence of functions, continuity, uniform convergence
  1086. Complex Roots
  1087. u sub help
  1088. Domain of a Function with Sign Graph
  1089. Linear Relationship Word Problem
  1090. Integration by Parts of Inverse Tangent
  1091. first order differential question
  1092. first order differential question
  1093. A sphere heads east from Los Angeles... ("centre of hydrodynamic 'mass'" problem)
  1094. flux question..
  1095. integral reason question..
  1096. A tough DE
  1097. integrate dy/dx
  1098. Help help help!!!
  1099. Arc Length
  1100. Injective linear transformation
  1101. p.m.f.
  1102. Numerical Method with Error
  1103. How to prove a topological space is metrizable
  1104. has my teacher been wrong here..
  1105. need help with this problem set finance excersises...please it's due 2 p.m.
  1106. the logic of the self inductance formula..
  1107. Simplifying this expression for large values of D
  1108. cant uderstand certain parts this..
  1109. cant uderstand some parts this another problem..
  1110. Normal Standardization
  1111. Calculus III series problem
  1112. Proper notation for writing all points in the 1st and 3rd cartesian quadrant?
  1113. Volumes of Revolution - Ellipsoid
  1114. Limit question
  1115. locus of complex number
  1116. Integration question using Fubini's Theorem
  1117. Devising growth rate formula
  1118. Definite Integral
  1119. Aggravating Calculus problem; proceed at your own risk :P
  1120. Abstract Geometry Proof
  1121. Homogeneous equations
  1122. Trickey Integral
  1123. Percentile Question
  1124. Confused about the proof of U = U + U, where U is a subspace
  1125. Standard Error
  1126. A second order nonlinear ODE? Whoa!
  1127. Probability Question
  1128. A integral consists of sin(n+1/2) n=1,2,3...
  1129. Integral with Trig Functions
  1130. Intersection of a family of sets...
  1131. (Multivariable Calc) Given four points, find a sphere . . . help me.
  1132. Fourier Analasys - Inner Product Spaces
  1133. property of a metric space
  1134. proof abstract
  1135. Complex Variables Question (should be easy)
  1136. A probability questoin
  1137. Sums of Independent Random Variables
  1138. [Linear Algebra] Nullspace equals Column space
  1139. Hamiltonian function of undamped spring (ODE)
  1140. Complex Differntial Equation
  1141. Inverse Laplace Transform
  1142. Query on Cauchy Riemann Condition question
  1143. Show that it is Divergent
  1144. Interesting Linear Algebra Problem
  1145. Sigma Algebras
  1146. Proof using the Axioms, Analysis
  1147. Help needed in finding Tangent to a graph
  1148. General Limits Problem
  1149. Integration by Trigonometric Substitution
  1150. Point of Discontinuity
  1151. A frustrating plane question
  1152. Centroid problem
  1153. Help finding half life...
  1154. Help evaluating a surface integral in polar coordinates
  1155. Complex Variable Basic Proof by Induction (I'm lost.)
  1156. property of a metric
  1157. Complicated moment of inertia question
  1158. Power series and intervals
  1159. Complex Numbers Involving a Circle
  1160. Simple Integration problem
  1161. Epsilon-delta proof help
  1162. finding center of a group with one element of order 2
  1163. how to take derivative of complex number?
  1164. complex equation
  1165. Limit using Trig identity
  1166. Transformation matrix derivation problem
  1167. Calculating Integrals
  1168. arg(z) on planes
  1169. Integral
  1170. Natural Domain of trig functions
  1171. Piecewise functions
  1172. Derivative disguised as limit
  1173. Vector proof of generalized parallelogram law for quadrilaterals
  1174. Equation of a sphere
  1175. analytic
  1176. Product of Exponential Form (easy)
  1177. parametric equation
  1178. Finding Domain and Range of Functions
  1179. Proof involving cross products
  1180. contour intg.
  1181. Set Theory Proof
  1182. Differential Equations: Finding the General Solution
  1183. Proof of multiplicative inverse of complex number
  1184. calculus with inverse trig functions
  1185. Require help for the solution of second order differential equation.
  1186. Spivak Calculus chapter 1: absolute values?
  1187. Physics 2D kinematics problem, w/rockets
  1188. Improper Integration
  1189. help with this integration!
  1190. Complex Derivatives from frist principles
  1191. Exponential Form Question
  1192. Resonance problem involving Laplace transformations
  1193. greatest common divisor
  1194. Abstract algebra question chapter 1.2
  1195. Complex numbers in mod-arg form ("cis")
  1196. A difficult integral! for help!
  1197. Elementary Topology
  1198. Expand the function f(x) = x^3 in a Fourier sine series
  1199. How do you know what delta to choose
  1200. t score and z scores given the median
  1201. Conceptual integral shift/translation.
  1202. how tdo I solve a Linear Equation with an unknown
  1203. de Moivre's Formula Question
  1204. Surface area by revolving a curve problem, help!!
  1205. Surface area by revolving a curve problem
  1206. d/dx Ce^x - x - 1
  1207. Solving Derivatives
  1208. taking the derivative
  1209. Solve the separable differential equation
  1210. Sums of Independent Random Variables
  1211. Implicit Differentiation and understanding the question?
  1212. Inverting the gradient operator
  1213. Tricky ODE system
  1214. Matlab - ODE, find roots of the characteristic equation for the natural response
  1215. Area under Polar Curves: Where did I go wrong?
  1216. Test for Pole Procedure
  1217. Rectangular to sphere coordinates
  1218. Chain Rule and Partials
  1219. number theory modular arith.
  1220. Analyticity
  1221. Derivative Proof
  1222. complex proof
  1223. Another Limits Problem
  1224. equation of a plane parallel to a line and perpendicaular to another plane
  1225. Three integrals to evaluate
  1226. Differentiation of damped motion function - Need help urgently!
  1227. Find all group morphism from ( Z,+) to (Q, +)
  1228. Sums of Independent Random Variables
  1229. Composition of functions and stuff
  1230. Symmetry Group of Polynomials
  1231. homogenous ode problem
  1232. Implicit Differentiation
  1233. The Chain Rule - Simple but Complicated Problem
  1234. real world apps for the secant function
  1235. Integration by parts
  1236. properties of gases
  1237. Reducing logarithms of factorials
  1238. Functions and beyond
  1239. Topology: Indiscrete/Discrete Topology
  1240. Differential equiations
  1241. Summation Confusion
  1242. A function as a Fourier series
  1243. Vector Surface Integrals
  1244. set theory, functions, bijectivity
  1245. discrete math question
  1246. Finding the number of solutions of an equation
  1247. independent events
  1248. integral of x/(x^4+1) with respect to t
  1249. Continuity of the identity function on function spaces.
  1250. How do you differentiate & integrate e to the x?
  1251. Differential equation
  1252. Radius of Convergence for Moderately Complicated Series
  1253. Calc III Vector problem
  1254. Finding a fourier series for a cosine function
  1255. Integration by parts
  1256. Test the series [ln(n)]^-1 for convergence.
  1257. Statistics
  1258. Prove a set is a basis for V3 if it spans i, j, and k
  1259. Solution to system of linear equations in range of system matrix
  1260. PDE - Need help getting started.
  1261. Proof of matrix conjugate (for the complex numbers)
  1262. Finding F(x)=G(x)+H(y)=K
  1263. Integral with e^x in it
  1264. Differential Equation Problem Help
  1265. uncountable sets
  1266. Equation of a sphere(where did I go wrong?)
  1267. Prove the sum of two subspaces is also a subspace.
  1268. Simple Vector Problem
  1269. Complex Hyperbolic Derivative Problem
  1270. difference method with partial fractions
  1271. Subset dense in R
  1272. Response functions
  1273. Simple Integration
  1274. Can someone explain this to me
  1275. Taking a derivative?
  1276. Haus theory of mode-locking
  1277. Trig Identity - Never Seen This Before
  1278. How to find a vector parallel to a line?
  1279. Supremum Proof
  1280. I would like a hint on how to begin a vector calculus problem
  1281. Trying to prove F^infinity is infinite dimensional
  1282. Einstein Summation Convention, Levi-Civita, and Kronecker delta
  1283. help solve the Absorption Law
  1284. contour integral by CIF
  1285. -ignore-
  1286. plane through point and intersection of 2 other planes
  1287. Laplace Transform/Diff eq question
  1288. Matrix as a product of elementary matrices
  1289. Finding Delta Algebraically:: Thomas' Calculus
  1290. Frustating arc length problem
  1291. 2 Integral & 1 exponental problem.
  1292. Finding a vector perpendicular to two vectors
  1293. laurent series
  1294. complex quadratic
  1295. Prime and composite numbers
  1296. Perplex Numbers
  1297. complex analysis prof
  1298. differential equation problem :(
  1299. unit normal vector
  1300. elastic solid
  1301. Let g:R-->R be analytic. show that for any real a and b
  1302. Show that for the implicit midpoint rule?
  1303. Differential Equations PLEASE!!
  1304. Tangent Plane
  1305. Show that ||.||1 and ||.||infinity are norms on R^n
  1306. Show that a hyperplane in R^n is a closed set
  1307. Integration by parts problem.
  1308. Help Please - Should Be Really Easy.
  1309. Differential Equations [Show every member is a solution]
  1310. 3 phse power calculation with out remove load
  1311. triangle in 1st quadrant
  1312. Sigma Algebras
  1313. Sigma Algebras
  1314. Transformations and Rapidity
  1315. The Integral of 5x*csc(7x)*cot(7x)
  1316. for what values of p does....
  1317. derivative=0
  1318. Calc 2 Finding volume of wedge
  1319. Proof
  1320. Finite difference method
  1321. Laplace
  1322. solving a differential equation
  1323. finding the conjugate of psi
  1324. Integration by parts conceptual problem
  1325. Coercive function
  1326. Fundamental THM of Calc?
  1327. Derivatives of (e.g.) functions between matrices
  1328. Topological Proof
  1329. taylor series derivative
  1330. Prove that the third invariant is equal to the determinant
  1331. Define coefficients for system of equations with 3 variables
  1332. Rotation Matrix
  1333. Series identity
  1334. Ordinary Differential Equations: Separation of Variables
  1335. problem on space of polynomials in two variables, is there something wrong ?
  1336. Complex Variables: Poles
  1337. Prove that lim gn for n→∞ exists, and find it.
  1338. Procedure to find Cauchy Integral
  1339. Procedure to test pole and its order
  1340. 3. degree equation
  1341. Probability problem
  1342. Relal Analysis Proof
  1343. how to find this limit?
  1344. Sequence limits?
  1345. Tensors index notation
  1346. ODE Problems
  1347. Simple Question
  1348. Complex numbers + linear algebra = :S
  1349. Vectors, Planes, and Spheres, OH MY! (Help mep lease)
  1350. Deriving with Radicals
  1351. is this differential equation separable?
  1352. Circle with square cross sections
  1353. Please very my solution: complex analysis
  1354. Really simple Vector problem.
  1355. Notation for 2nd-order mixed derivatives
  1356. Partial differential equations represented as "operators"
  1357. Showing the uniqueness of the group of integers
  1358. Sphere equation from endpoints.
  1359. Negative flux?
  1360. Permutations and Combinations
  1361. General solution to PDEs-arbitrary constants
  1362. initial value problem
  1363. An oddly puzzling differential equation
  1364. differential equation
  1365. Roots of Complex Numbers (proof)
  1366. Getting n alone in n!=x and nlgn=x
  1367. when do you use In or log in Integrals?
  1368. how to study in a universtiy..
  1369. Linear transformations
  1370. Hypotheses Test
  1371. Curvature of a rectangular hyperbola
  1372. Setting up Hypotheses
  1373. Bilinear Maps Complex Analysis
  1374. Extrema Points
  1375. Tangent function vector???
  1376. Orthogonal Projections
  1377. Mixing Problem
  1378. Proofs! Please help
  1379. Orthogonal projectors (minimization and variational problem)
  1380. Solve cos((1/3)*arccos(x))
  1381. Oblique projector
  1382. Principal root of a Complex Number
  1383. Natural Exponential Function Problems
  1384. general solution of DE
  1385. Power of Complex numbers proof
  1386. Proof by Induction
  1387. Please Help! Markov Chain
  1388. Central Limit Theorem
  1389. Probability Proof
  1390. Branch of a function
  1391. quick vectors question
  1392. Fourier series of Sin(2x)
  1393. Exp((-i*pi)/4) = ?
  1394. Series Solution Check
  1395. Inner Product
  1396. Calc II integration by trig sub
  1397. Homogenous ode
  1398. Uniform convergence of series of functions
  1399. Maclaurin series for multivariable
  1400. Need, quick answer, please! Energy integral/derivative
  1401. Derivative of a square root fraction. HELP!
  1402. Trig limit
  1403. STATICS PROBLEM! Need urgent help!
  1404. Statistical Mechanics, Absolute Probability, and the Average Magnetic Moment
  1405. Tossing Coins: 5 consecutive heads out of 10 attempts?
  1406. Comparison Test for Infinite Series Example
  1407. Differential Equations - Initial Value Problem
  1408. Stokes' Theorem
  1409. Proving a basis
  1410. Population Proportion
  1411. Please help me!!!A Problem about radius of curvature
  1412. rank/order of tensor
  1413. Calc II Area Under Curve
  1414. Linear Algebra Question - Two Planes
  1415. I have a very very basic question on the CDF and limits
  1416. Graph of a Complex Number (basic concept)
  1417. Having trouble with limit problem
  1418. contours, integration and connected sets
  1419. Union and Intersections proofs for real analysis
  1420. real analysis - unions and intersections
  1421. Cartesian to Polar in Double Integral
  1422. Calculating derivatives (2 questions)
  1423. Basis of the eigenspace
  1424. Epsilons and Deltas and Such
  1425. error analysis using partial derivatives (wrong forum, can this be moved?)
  1426. Finding vertical asymptotes of non-rational f
  1427. Vectors
  1428. Simple Linear Algebra Proof
  1429. IVP and Uniqueness problem
  1430. Probability of the Union of Indepedent Events
  1431. Multivariable Calculus 3D co-ord. system help
  1432. complex integration
  1433. Discrete Random Variable - basic question in probability.
  1434. Similar pyramids
  1435. A bit about differential equations
  1436. Finding 1/n + 1/(n+1) + ... + 1/2n in terms of the Euler's constant
  1437. Limits
  1438. Prove Dyadic Rationals are Dense in R
  1439. equation of sphere given 3 point//calc 3
  1440. Limits
  1441. commutative multiplication
  1442. Epsilons and Deltas:: Book Error? Or My Error?
  1443. simple integration
  1444. [tex]\int \frac{x}{\left(x^2+z^2\right)^{3/2}} \, dx[/tex]
  1445. Stress Tensor - simple problem (I think)
  1446. nth roots of unity
  1447. Volume between two paraboloids.
  1448. taking derivatives
  1449. Generalized Gaussian integers
  1450. Complex analysis / Using analyticity of f to prove f is constant
  1451. Limits
  1452. A never ending integral?
  1453. Poles or Removable Singularities
  1454. Precise Def'n of Limit:: Proving the Sum Rule
  1455. Subadditivity and Natural Logs
  1456. Calculate the Limit
  1457. least upper bound analysis proof
  1458. Integrating with Partial Fractions - Irreducable
  1459. How to show a series of functions is not uniformly convergent
  1460. Solve the quadratic equation
  1461. Constructing Bijections
  1462. name of these types of math questions
  1463. Linear Differential Equations behaviour as t->∞
  1464. PDE Wave Equation/boundary condition question
  1465. Simple Logic Truth Table Needs Checking
  1466. Limits::Never seen a problem like this?
  1467. Proove there is an x s.t. x^3+x=6
  1468. Ugh Bernoulli Equations!!!
  1469. Help: Implicit differentiation with initial values
  1470. how much calc II is used for calc III?
  1471. Derivation Rules Problem
  1472. Help with basic integration?
  1473. Show that this is a solution of Laplace's eqn
  1474. Integration and series
  1475. Show G abelian
  1476. showing something is a metric
  1477. cross product vectors
  1478. Prove the following (using some basic axioms)
  1479. Prove order of tensor
  1480. Vector of differential solutions
  1481. Linear Algebra / Group Theory
  1482. proof that : about sigma-algebra
  1483. median interpolation on logarithmic data
  1484. Linear Algebra: Idemponent matrix
  1485. Linear Algebra: linear equations
  1486. Linear Algebra - Linear Transformations, Change of Basis
  1487. Calculus Clarity
  1488. Need help with introductory analysis proof
  1489. Outer measures are monotonic
  1490. Differential Equation using Integrating Factor
  1491. Integrate 1/cos(x)
  1492. Reciprocals of Intervals Question
  1493. Matrix - solving linear system
  1494. Precise Definition of a limit
  1495. Differentiation problem
  1496. Effect of orthonormal projection on rank
  1497. Limit of an inverse tangent function
  1498. Integrating with U-substitution
  1499. Greatest upper bound analysis proof
  1500. Integration
  1501. Vertical and Horizontal Asymptotes
  1502. Two Analysis questions
  1503. Change in area of a triangle formed by position vectors
  1504. Linear algebra: Vectors
  1505. Finding delta Algebraically
  1506. limit problem with b^m*e^-(sb)
  1507. 1st order differential eqn raised to power of 1.7
  1508. Solution space of linear homogeneous PDE forms a vector space?!
  1509. Differential equation
  1510. General solution to PDE: f(x-y) = g(y-x) for arbitrary functions f and g?
  1511. Hi guys, I'm new to here, and I need your help!
  1512. Probability problem
  1513. Evaluate the integral.
  1514. First order Ordinary Differential Equation
  1515. Precide Definition of a limit
  1516. idempotents
  1517. residues
  1518. Can't find limit
  1519. mechanics
  1520. homogeneous equation
  1521. Cardioid Length
  1522. very difficult limit
  1523. Show that S_N is of order N!
  1524. Isometries
  1525. permutation and combination
  1526. Prove by induction
  1527. Precise definition of a limit
  1528. D.E. Word Problem (Extruded Volume, constant decrease in volume)
  1529. Flux: Surface integral of a sphere.
  1530. Vector Calculus question
  1531. Line Interseting plane in 3-D
  1532. Characteristics Equation
  1533. Reflections and Transformations
  1534. inductive proof for matrix multiplication problem
  1535. Solving for Orthogonal Trajectories
  1536. Finding time of travel by falling object in drag coeeficient
  1537. Line passes through a point parallet to parametric equations
  1538. Orthogonal Projections
  1539. Solve a differential equation
  1540. Improper Fractions: Integral ln(x)/sqrt(x) convergency question
  1541. Number base system
  1542. Integration by Differentiating with Respect to a Parameter
  1543. Prove the Limit Statement
  1544. Intersecting planes in 3-d space
  1545. When is matrix multiplication commutative
  1546. Question on Boundary Points!!
  1547. Linear Diff. Eq. & Uniqueness
  1548. Differential Equation, Bernoulli
  1549. Dot product
  1550. How to prove a group is abelian
  1551. Laplace transform
  1552. Proving a Sinh(x) expression to be an integer
  1553. normal distr
  1554. Summation Proof Help
  1555. rate of change
  1556. Precise Definition of a limit
  1557. Orthonormal basis/Gram-Schmidt [Easy?]
  1558. convolution procedure question
  1559. limit of cos x as x approaches 1 formal
  1560. Hilbert Space Sequence
  1561. inverse map
  1562. orthogonal trajectories
  1563. Intervals Proof
  1564. Derivative, but reverse?
  1565. ODE modeling a curved reflective surface, describe shape of curve
  1566. how to solve this limit w/out a calculator
  1567. linear algebra proof on linearly independence
  1568. linear independence
  1569. 2^x to Log base 2
  1570. Using SImpsons Rule
  1571. Quasi-Linear PDE
  1572. Horizontal Asymptote
  1573. Prove the Limit Statement 2
  1574. (Limit) Comparison Test
  1575. Equivalence Relations
  1576. The Fourier Series Representation
  1577. applying inverse trig function
  1578. Finding a basis of a vector space
  1579. How many vectors in span({v})
  1580. Continuity
  1581. Overdamping limit
  1582. Can two subspaces have vectors in common
  1583. Center of Gravity of a Triangle Proof
  1584. Differential Equations, Subsitution Methods
  1585. Non-diagonalisable matrix of a linear trans.
  1586. Union of Convex Sets Proof
  1587. Smooth transition map (easy!?)
  1588. Complex variables question
  1589. laws of growth and decay
  1590. Silly u-substitution mistake happening somewhere
  1591. Greene's Theorem over a triangle
  1592. relatively prime isomorphism groups
  1593. Deriatives problem
  1594. sign problem in laplace transform
  1595. Complex analysis (conformal?) mapping question...probably easy
  1596. Fourier series
  1597. Conservative field over a domain
  1598. Yet another conservative field question
  1599. Inner Product Spaces of 2x2 Matrix
  1600. Complex Functions basic concept
  1601. Inequality and complex numbers
  1602. Integrating partial fractions
  1603. Question is a VA exists
  1604. I need some limit help
  1605. Gabriel's Horn
  1606. find LIMIT n→∞ Xn!
  1607. Lebesgue measure
  1608. Congruences
  1609. Linear Programming Proof
  1610. Help with a Newtons Cooling Law Problem
  1611. What is this? Absolute value derivative? Magnitude?
  1612. Just a quick equation (sin^3)
  1613. Logistic Equation Problem
  1614. Well, I thought it was going to be easy.
  1615. Help with basic multivariable problem.
  1616. Complex Differentiation sin(z) & cos(z)
  1617. Countability
  1618. Calc 3 partial derivative review for PDE's class
  1619. Showing a sequence is bounded and convergent to its infimum.
  1620. finding the first derivative of a equation.
  1621. Proof of -m=(-1)m
  1622. Singular point affected by parameters of ODEs
  1623. Linear Algebra Question
  1624. Intermediate variable chain rule question.
  1625. Differential Equation
  1626. Please help:Calc II-Integration
  1627. Differential Equation Find m
  1628. polar coordinates
  1629. Wronskian
  1630. Second-order IVP
  1631. Parallelogram is formed by joining midpoints of a quadrilateral
  1632. One to one functions
  1633. Proving this inequality
  1634. Metric Space and Norms
  1635. prove or disprove that subsets a and b of x and f:x->y f(f-1(a))=a
  1636. one-to-one function and range
  1637. Limit convergence
  1638. Central Limit Theorem
  1639. Prove the Limit::I still don't understand these
  1640. Limit
  1641. defintion of e as a limit
  1642. Properties of complex numbers
  1643. problem using L'Hospiital's Rule (indeterminate form: INF - INF)
  1644. Matrix!
  1645. arcsin(sin(x))
  1646. How is sin(npi/2) = (-1)^((n-1)/2) for odd n?
  1647. diagonalisable matrix
  1648. Green's Theorem for a circle
  1649. first derivative of KE
  1650. Volume of bounded by 2 surfaces
  1651. difficult limit
  1652. Problem with Series
  1653. Real Analysis Intervals Proof
  1654. Proving an inequality, Real Analysis
  1655. Maximize (nonlinear programming)
  1656. Specify ( ] in Mathematica
  1657. help with density function
  1658. First Order Homogeneous Equation
  1659. Linear Mappings & Proofs
  1660. Equation of a line/planes chapter question
  1661. Inverse function theorem for 1 variable
  1662. Vector calculus identity proof.
  1663. Hermitian problem
  1664. Basis for Image and Kernel of matrix
  1665. Integrating factor confusion
  1666. more vector calculus
  1667. Different Forms of Operator Norms
  1668. Addition of Families of Intervals Question
  1669. Matrix of Transformation (non standard basis)
  1670. Equivalence Relations
  1671. Calculus III: Open sets proof help
  1672. Related Rates Problem: Angle of Elevation
  1673. Ordinary (Or Partial) Differential Equation Unique Solution
  1674. Simple Vector problem agian
  1675. Cauchy Problem (PDE)
  1676. One last vector calculus problem
  1677. First order linear non-homogeneous PDE
  1678. Use matrices to solve the problem
  1679. Calculating eigenvectors of complex numbers
  1680. Calculus Volume Integration
  1681. not a simply connected contour
  1682. Algerbraic logarithm method question
  1683. Boundary and closure relationship
  1684. surface integral without using Gauss' theorem
  1685. Sum of Convergent Series
  1686. Weird Trigonometric Integral
  1687. solving int (sin(x)/x)^2 dx
  1688. Least Upper bounds proof
  1689. Fourth-order Runge–Kutta method? =(
  1690. Vector projection
  1691. Proof showing f(x) = ce^x has a constant
  1692. Subspaces
  1693. Limits Question
  1694. Approximations (Help Only Please)
  1695. PDE Separation of variables
  1696. Finding the limit of an indeterminate using series, not lhopitals
  1697. d/dt |r(t)| = (1/|r(t)|) r(t)dot r'(t)
  1698. Derivative question.
  1699. Complex analysis - graphing in complex plane
  1700. First order linear ODE-integrating factor has absolute value in it
  1701. solving length of the curve
  1702. Graphing complex functions
  1703. Natural Logarithms
  1704. Linear algebra question (span?)
  1705. Find the point of intersection of the plane and line. Determine if line lies in plane
  1706. Finding a trigonometric limit
  1707. Integrals of Trigonometric Functions
  1708. Determining slope of the tangent line.
  1709. Limits and continuity for complex functions
  1710. Rocket
  1711. Modular arith, number theory problem
  1712. Simple Proof
  1713. Homework Help - Markov Chains
  1714. Power rule
  1715. boundary points-advanced calc/anaylsis problem
  1716. Elementary Number theory
  1717. multivariable calc- level curves& cross secitons
  1718. Find equilibrium solution for a equation in the form x = Ax + b
  1719. Isometry from R to itself.
  1720. some things
  1721. lim |f(x)| = +infty and f decreasing implies lim f(x) = +infty
  1722. Two series I'm having problems with
  1723. Bayesian Probability - two criminals, blood, and various things
  1724. Poker Probability - the probabilities of each hand in a 2 man game winning
  1725. I need to verify that a function is a solution of a logistics DE
  1726. Was my professor right to count me off?
  1727. Two-parameter family of solutions of the second-order DE
  1728. smooth curves
  1729. Green's Function Solution to ODE. Boundary Conditions Problem.
  1730. Alternative definition of sequence (real analysis)
  1731. Discrete Random Variable Probloem
  1732. properties of the modulus - complex variables question
  1733. Find the subfield K of C generated by X= {1,i}
  1734. Proof of a system of linear equations!!
  1735. Chain Rule Problem
  1736. prove x^n < n!
  1737. Least Upper Bounds/Supremum Proof
  1738. Probability involving coin flips
  1739. Orthogonal trajectory
  1740. solving by using cylindrical shell method
  1741. Ball in 2D plane as a countable union of rectangles
  1742. Integration
  1743. Solution of the logistic DE P'=kP(C-P)
  1744. Vector Function (Calc. 3)
  1745. Logarithmic Integration
  1746. Finding Theta and Phi
  1747. Change of Variables - Help!
  1748. Continuous Function Problems AP Calculus
  1749. Prove Z can be partitioned into 3 parts
  1750. mathematical statistics
  1751. Multivariable Motion in Space
  1752. Probability Mass Function For Winning the Lottery
  1753. lim_{x to infty} x^r / e^x = 0, where r is real
  1754. Implicit Differentiation
  1755. Partial Fractions turn out wrong...
  1756. Verify that a sum converges to particular function (Fourier Series)
  1757. Please critic my proof! (Limit converges to e)
  1758. Real Analysis - Prove the following: inf A = -sup(-A)
  1759. Probability proof
  1760. Proof of Parametrized Functions
  1761. Partial Differentiation
  1762. Elementary Number theory
  1763. Heat Equation + 2 Robin Boundary Conditions
  1764. How would you graph this
  1765. Area of a surface of revolution around the x-axis
  1766. Topologically Conjugate
  1767. Proving vector space
  1768. inverse laplace and power series
  1769. Line integral
  1770. Line integral in polar coordinates
  1771. divergence of vector/tensor
  1772. Interpretation of random variable
  1773. existence of (complex) limit z->0 (z^a)
  1774. Finding the closest point on a plane to a point not on the plane
  1775. Combinatorics Path question
  1776. how to define a noncommutative derivative
  1777. Linear Algebra Book Recomendations?
  1778. normalizer acts on stabilizer
  1779. Splitting a Fraction
  1780. find F: R->R satisfying F(x+y)=F(x)+F(y) and F(xy)=F(x)F(y)
  1781. Sequence satisfying a condition for all n
  1782. Continuity
  1783. Find the value of delta
  1784. Set theory and analysis: Cardinality of continuous functions from R to R
  1785. differential equation and resonance and residues
  1786. Discontinus limits
  1787. Analysis and countable sets
  1788. Group actions
  1789. Calculus III Proof
  1790. Radius and interval of convergence for...
  1791. Cross product question.
  1792. Convergence
  1793. Analysis involving Cardinality of Infinite sets
  1794. Volume between 2 spheres
  1795. Surface Area by rotating a curve
  1796. basic intergration problem...still stuck help.
  1797. Finding cluster points of a set?
  1798. Series expansions
  1799. 1. Complex #'s Proof, 2.Complex Particle movement, Magntitute of Acc. and Vel.
  1800. Showing union of open sets is an open set?
  1801. Potential Due to a Group of Point Charges
  1802. Linear Transpose Help
  1803. Limits in a 0/0 case
  1804. solving for continutity
  1805. Frobenius Method for ODE
  1806. Reduction formula
  1807. Statistics question :/
  1808. Beta/F Distribution
  1809. Changing Limits of Integration affects variable substitution?
  1810. Finding Volume in Cylinder
  1811. Draining a Tank
  1812. differential equation initial value prob
  1813. Inequality with negative constants
  1814. Finding Vertical Asymptote with limits
  1815. Piecewise problem
  1816. Vectors and Work[Solved]
  1817. Volume of Solid
  1818. Orthagonal Projection?
  1819. Difficult proof involving sum of two numbers
  1820. Need help checking a proof on a cyclic group
  1821. Function x - Finding the intervals, ranges, and points of inflection
  1822. Abstract Algebra: Homomorphism
  1823. Prove a polynomial is a submersion
  1824. graphing calculator help
  1825. Are these two series equal?
  1826. Equation of a place from a point and parametrics
  1827. Proving an Autonomous First Order ODE is Bounded
  1828. Unit tangent vector to a curve at a point
  1829. First Order Linear Differential Equation - I can't solve it
  1830. Showing fourier coefficients reduce mean square error best
  1831. differential equation and initial value
  1832. Difference between f '(2x) and [f(2x)] ' ?
  1833. Show set is a polygon connected set?
  1834. Show disjoint sets are mutually separated?
  1835. Show sequence converges?
  1836. Help with Fourier Transform integration
  1837. Astract Algebra Group (should be easy)
  1838. Limit of a strange sequence
  1839. Partial fractions
  1840. epsilon argument
  1841. Fourier question
  1842. Circle Equation
  1843. Intermediate Value Theorem Excercise
  1844. Complex Analysis Problem
  1845. Sequence convergence?
  1846. Moment of Inertia with Variable Density Function
  1847. prove the set of irrational numbers is uncountable.
  1848. Constructing a Bounded Closed set
  1849. Linear algebra: Matrices Question
  1850. green's theorem
  1851. Differentiation Proof
  1852. Probability... proving the series of a pmf converges to a probability.
  1853. Stuck with finding function from graph of its derivative.
  1854. Introductory PDE (diffusion equation)
  1855. Product Rule on a triangle
  1856. beginners limit problem
  1857. A Basic Function Problem with a Limit
  1858. Basic Function Problem With a Given Derivative
  1859. Continuous Function
  1860. Canonical Ring Homomorphism
  1861. Subspace of even and odd functions
  1862. Word Problem
  1863. Limit help, please!
  1864. Mean Value Theorem, Intermediate Value Theorem
  1865. Open Set Proofs
  1866. bad differention?
  1867. how do you integrate this?
  1868. I need help with integration using partial fractions
  1869. Help with equations of lines
  1870. Twice-differentiable, mean value theorem, fixed point
  1871. Condition number of a matrix
  1872. What's Pi?
  1873. Mixed Distributions
  1874. Basic Linear Algebra Problem
  1875. Proof by induction example
  1876. the integral
  1877. Basic proof writing question
  1878. Induction question
  1879. sum of eigenvalues
  1880. Complex analysis conjugation help
  1881. Common complementary vector subspaces
  1882. integral test
  1883. Finding Expressions
  1884. Vector Subspace Proof
  1885. Need Help with a Derivative!!
  1886. X + a =?
  1887. Tricky Logarithmic Indefinite Integral
  1888. Showing area of triangle
  1889. Prove 2 sets are equivalent by finding a one-to-one and onto function between them.
  1890. Parametric equation
  1891. Pde - Rectangular Drum
  1892. Euclidean algorithm
  1893. Proof for div (u cross v)
  1894. Union of probabilities(coin tosses)
  1895. integration
  1896. Proof of f(x) = x
  1897. Sequence proof
  1898. Simple trig derivative
  1899. Triangle Inequality (Sums of Sides)
  1900. convergence and limits analysis problem
  1901. Horizontal Asymptotes
  1902. Finding Limits
  1903. Derivatives
  1904. Finding limits of 2 varible functions
  1905. Finding limits of 2 varible functions
  1906. quick question about the range of a sine function
  1907. Question on Contour Integrals
  1908. Prove that if f(a) = 0, then f(x) = (x-a)g(x) ...
  1909. Proof for vector calculus
  1910. am i doing this correctly?
  1911. Proof: a polynomial of degree n has at most n roots.
  1912. Check work on 2 variable function.
  1913. Prove Sin(x):R--->R is continuous
  1914. converging analysis proof
  1915. Trig geometry problem
  1916. Horizontal asymtote
  1917. Some double integrals
  1918. partial derivatives
  1919. division algorithm and unique Gaussian integers
  1920. area element in polar coordinates (hard question)
  1921. subspace of vector space
  1922. Is there a way of proving that all positive numbers have a real square root?
  1923. higher linear algebra
  1924. Maximum Volume: Open top box
  1925. Fuzzy on induction
  1926. Calculating distance between point and surface
  1927. Telescoping Sum: 3/(n(n+3))
  1928. Fine Families Proof
  1929. Finding a unit vector orthogonal to ...
  1930. Finding 2 values
  1931. Differential Equations - am I doing this right
  1932. Oil Refinery: Optimization Problem
  1933. How to solve...
  1934. Intersection of a parabola with another curve
  1935. PLease Help
  1936. Finding derivatives
  1937. Convolution Product
  1938. Homogenous system
  1939. Integrating a vector valued function
  1940. Piecewise functions
  1941. markov chains
  1942. Optimization
  1943. Finding Mobieus mapping
  1944. inverse trig
  1945. Prove the existance of a subsequence such that...
  1946. Matrices and Commutativity
  1947. Hard Integration
  1948. quick question on integration by parts
  1949. limit with unknown constants
  1950. Find parametric equations for the tangent line at the point
  1951. Group of order 765 is abelian
  1952. Inverse laplace transform with complex inversion theorm
  1953. Parametric equation of a surface-eliminating the parameters
  1954. Finding Invertible Matrix P
  1955. hyperbolic functions
  1956. Circular measure
  1957. PDE: Method of characteristics question
  1958. Find all time t at which the particle is accelerating in a direction
  1959. Defining probability events
  1960. Einstein summation convention proof
  1961. combinatorics proof
  1962. multivariable limit
  1963. Stokes Theorem in cylindrical coordinates
  1964. Non-Linear Separable D.E.
  1965. Separable D.E., Partial Fractions
  1966. limit tan(sqrt(x)) answer check please!:)
  1967. Laplace of a unit step
  1968. When and how do you use perfect squares on integrals?
  1969. initial value problem
  1970. Ideals and Commutative Rings
  1971. Easy limit Help
  1972. Second Derivative of an Implicit function
  1973. Hard Laplace Transform pde
  1974. Probability Expected Values with Cards
  1975. Limit (sinx)^2/x^2 answer check please
  1976. Related Rates, why doesn't my solution work?
  1977. Implicit Differentiation
  1978. Inverse Matrices on Subspaces
  1979. geometry problem involving dot/cross product
  1980. Compute Number of Nonsingular Matrices over F_p (p Prime)
  1981. Series Convergence/Divergence
  1982. Complex Fourier Series
  1983. Are these analytic? (easy stuff)
  1984. hyperbolic functions
  1985. Help with integrating polar coordinate equations
  1986. Group actions of subgroup of S_3 onto S_3
  1987. x^5 cong. x(mod10) need proof
  1988. Integrating further than F(x)
  1989. Abstract Algebra Problem (should be easy)?
  1990. Simple analysis proof: x^n -> a^n as x -> a
  1991. Coefficient in a Power Series
  1992. Integral Help
  1993. directional derivatives
  1994. Unique point determined by 3 distances
  1995. Number theory. modulu question.
  1996. a line integral
  1997. Complex Analysis Integral
  1998. Calc 3 reparametrize question
  1999. Convergence of Newton's Method
  2000. Using Squeeze Theorem To Solve An Obvious Problem
  2001. Binomial Distribution Probability
  2002. g of f injective, but g not injective
  2003. Topology problem
  2004. Matrices on Linear Subspaces
  2005. Composition of Functions, Derivatives, Hard Problem
  2006. Sequence convergence
  2007. Integration
  2008. fairly complex trig integration
  2009. linear algebra proofs
  2010. Help with Integration
  2011. Difficult Integration Problem
  2012. Elementary Row Operations
  2013. Mathematical Logic
  2014. Integration involving Substitution
  2015. vector space proof??
  2016. Convergence of Probability
  2017. Approximating PI
  2018. Need help solving definite integral
  2019. need help of these vector identities
  2020. laplace transform of exponential function
  2021. trig identity limit
  2022. Limit problem
  2023. Proving a limit theorem of a sequence (square root)
  2024. Prove linear function of a variable
  2025. Infinite sum help (geometric series)
  2026. Qn on Probability
  2027. second order differential equation
  2028. eigenvalue - geometric multiplicity proof
  2029. multivariable limit problem
  2030. Differential Equation
  2031. prove the limit theorem: a_n < b_n -> A-B
  2032. Confusion with open set and a subset of R2
  2033. Proving the inclusion-exclusion principle...
  2034. Proving complement of unions equals intersection of complements.
  2035. general true of false questions about vector function in calc 3
  2036. Arithmetic operations on sequences
  2037. Homogeneous Linear DE's -- solving IVP's
  2038. RP2 into R4 embedding
  2039. convergent sequence
  2040. Mixture of Gamma, Poisson, and Pareto Distribution
  2041. How can I expand this term ∇∙(φuu)
  2042. Population Model
  2043. Rewrite in index notation
  2044. Complex Derivative
  2045. partial derivative question
  2046. "Compute (B^T)(C) and multiply the result by A on the right"
  2047. vector arc length problem
  2048. Does the series converge or diverge?
  2049. Integral of cotx squared
  2050. What does ( 0.25)^(3n) converge towards? (EASY Q)
  2051. Partial Derivatives and The Chain Rule
  2052. Volumes of Spheres around a Box
  2053. Limit is 0/0 ??
  2054. Complex Integration / Residue Problems
  2055. motion in space: velocity and acceleration
  2056. find time t at which the speed of the particle is minimized
  2057. Hydrostatic Pressure
  2058. Help (Taylor Series)
  2059. Homeomorphism between unit square and unit disc
  2060. Derivative of Fourier series
  2061. Heat Conducting Material
  2062. technical question regarding showing sqrt(n+1) - sqrt(n) converges to 0
  2063. another multi-v limit...
  2064. help stuck on PDE problem
  2065. Calculate the integrals
  2066. Equation of a plane through three points
  2067. Orthogonal projectors
  2068. Calc 3: Motion in xy plane question
  2069. Hermitian positive definite matrix
  2070. Proof I don't even know how to start
  2071. Boundary Theorom Proof
  2072. method of undeterminant coefficeint
  2073. Differential equations
  2074. help with generating function problem
  2075. Question with Summing a Series (Non-Geometric)
  2076. Consider a simple function with a domain
  2077. Proof by induction
  2078. linear algebra proof
  2079. Probability: unfair coin toss, probably pretty easy
  2080. Simple Gauss-Jordan Elimination
  2081. Finding the integrating factor (ODEs)
  2082. Least Square Solution(zeros in one row)
  2083. Precise Definition of the Limit for f(x)=0
  2084. Exact Differential Equations
  2085. Question about the limit of a square root!
  2086. Evaluate the integral... ?:(
  2087. showing that three points are collinear if their cross product is zero
  2088. Prove a complex set defined by inequalities is open
  2089. Proof of Orthonormal Basis
  2090. Green's theorem applied to polar graph
  2091. Find an equation of the line
  2092. Quotient rule
  2093. Prove if S is Open and Closed it must be Rn
  2094. Non-Homo Series solution (x-2)y'' + ((x^2) - 2x)y' + y = x-2
  2095. Calc III: Projectile
  2096. Help with integration
  2097. Epsilon-Delta Definition of Limits
  2098. Lost differentiating a function
  2099. Prove a limit doesn't exist
  2100. Why does the following function equate to a delta in classical feild theory
  2101. Deriving Compatibility Conditions for Differential Equations
  2102. Prove that the matrices have the same rank.
  2103. recursive function
  2104. Finding distribution function
  2105. Partial Derivatives
  2106. Linear Homogeneous Systems
  2107. Limit of a Multivariable function..NEED HELP!
  2108. How to check dy/dx in my ti84?
  2109. I have a question about HA, VA and minimum points
  2110. simple continuity question
  2111. Application of a Limit of a multivariable function..HELP!!
  2112. proving an axiom
  2113. right triangle, describe dx as dθ
  2114. Prove a function from a finite set to the same set is 1-1 iff it is onto
  2115. triangle inequality
  2116. Directional Derivatives and the Gradient Vector
  2117. Integration by parts
  2118. find the limist if it exists for a 3-variable function
  2119. basic vector function questions
  2120. Metric spaces, need help making proof formal
  2121. Help with a partial derivative question, thanks.
  2122. Validate Peano Arithmetic Approach
  2123. Moment of inertia of a lamina
  2124. Understanding the vector product
  2125. Limit of sequences
  2126. Simple Integral
  2127. Proof by Induction help
  2128. Derivatives question
  2129. The Differential Equation of Free Motion
  2130. Intermediate Value Theorem Problem
  2131. trig. integration tan^5(x)dx
  2132. The Rayleigh quotient iteration
  2133. A*x=B, linear algebra problem.
  2134. please help with this exp. equation
  2135. Evaluate Levi-civita expression
  2136. Levi-civita and symmetric tensor
  2137. System of Non-Linear EQs
  2138. trig integration (cos(x)+sin(x)) / sin(2x)
  2139. Basis for set of 2x2 complex symmetric matrices
  2140. Tensor for a matrix
  2141. divisibility of a prime
  2142. Auxiliary Eqns with Complex Roots
  2143. Problem 51 from (GRE) math subject test: practice test book
  2144. Is this function injective, surjective, or both?
  2145. Determining perpendicular tangent line
  2146. fouier series from the sign function
  2147. fourier transform of sin(t)/t
  2148. integration by parts
  2149. Limits of functions at infinity
  2150. Proof by Induction - Inequality
  2151. differentiate
  2152. Find constants s.t. the following expression holds for all n.
  2153. How to apply the definition of the derivative of a delta function
  2154. generating function/power series question
  2155. triangulation proof
  2156. Help with arch dam problem
  2157. Complex analysis question
  2158. Related Rates, elliptical motion
  2159. Complex analysis - open sets
  2160. Find the curvature of the curve
  2161. Find a function of two variables with these propertes . . .
  2162. Derivative definition?
  2163. derivative x+sqrt(x)
  2164. Domain of the Bessel Function
  2165. Laplace equation in an annulus with Neumann BCs
  2166. Limits problem
  2167. spivak calculus ch.5 #24 delta epsilon proof for limit of peicewise function
  2168. Simple quick graph question, not a problem
  2169. Find gradient in spherical and cartesian coordinates
  2170. Confused on next step in finding instantaneous velocity
  2171. Conjugacy classes of an elements in S_12
  2172. Derivatives?
  2173. Tricky Exponential/Logarithmic Indefinite Integrals
  2174. Product matrix as a Linear Combination
  2175. Epsilon-Delta Proof of limit approaching infinity
  2176. Complex Integral
  2177. parametrized curves
  2178. suprenums
  2179. Finding a centriod (center of mass)
  2180. darivative problems! which one is wrong?
  2181. anti-derivative?
  2182. integration w/ trig. substitution (x^2 + 1) / (x^2 - 2x + 2)^2
  2183. counting problems
  2184. First order Linear PDE, Method of Characteristics
  2185. Unable to show proposed transformation is nonlinear
  2186. proving convexity of a set
  2187. Proof of transpositions
  2188. Marginal revenue as a function of *price* instead of quantity?
  2189. Questions on Similar matrices [ All of same type ]
  2190. Show that ____ is a solution to the differential equation model?
  2191. Dot Product and Cross Product
  2192. Questions on Similar matrices [ All of same type ]
  2193. First Order ODE problem (ipod battery)
  2194. Another counting problem
  2195. Proof By Induction
  2196. even and odd sequence
  2197. Critical Points in 3D
  2198. Differential Equation Substitution
  2199. Small change (derivative)
  2200. Parametized curves
  2201. What should be my limits of integration for finding work done in streching a spring?
  2202. How to find dy/dt and dx/dt in ti84?
  2203. Finding volume of arch dam
  2204. How to find P1 and P2 such that P1, P2, and P1+P2 idempotent
  2205. counting problem posted by pcddizzle
  2206. Generating Function- change for a dollar
  2207. Intersections and Unions of powersets confusing..
  2208. Solve Bessel's equation through certain substitutions
  2209. Using uniform distribution to determine the side of a die
  2210. Convergence of 1/(n*n^(1/n))
  2211. integral of E dot dA - conceptual
  2212. Integral Problem
  2213. Find general solution to Bessel's equation with substitution
  2214. Definate integral involving trig sub.
  2215. simple analysis continuity problem
  2216. Trig Integration
  2217. proving and disproving matrix properties?
  2218. Series cos(x)^n/3^n boundary question
  2219. Use Schwarz inequality to prove triangle inequality
  2220. Complex solutions to a differential equation a vector space?
  2221. Inner products
  2222. Differential equation solutions
  2223. How to factor (x^n-a^n)
  2224. Differentiability of xy function
  2225. Sequence: nondecreasing, bounded above, prove s_n < L
  2226. What's the meaning of this expression?
  2227. Identity for laplacian of a vector dotted with a vector
  2228. Composition of transformations
  2229. Tensor
  2230. Tensor
  2231. Solving a set of equations
  2232. A Bernoulli DE
  2233. Radius of convergence of complex power series
  2234. Multivariate Normal Distribution
  2235. One Sided Limit Theorom
  2236. Equation of the Tangent Plane
  2237. Integration of probability distributions
  2238. Power series representation of a function
  2239. Perpendicular Subspace of R^n
  2240. implicit differentation problem
  2241. Calculus - plz help find average rate of change of the function over a given interval
  2242. Derivative of Vector Function
  2243. Differentiation Ax^b with f(x) already given
  2244. Finding the Maximum and Minimum Values
  2245. Finite Elements in a Set of Rational Numbers Proof
  2246. Probability that two randomly chosen points along a standard curve will be > x apart?
  2247. u-substitution - prove.....
  2248. Find the position of the mass
  2249. can you please help me proving , uniform convergence implies pointwise convergence
  2250. Extremely Simplistic Proof Check
  2251. Using chain rule to differentiate x^x
  2252. integration by parts
  2253. Question about entropy, probability
  2254. Two Probability Questions
  2255. convergence of orthagonal vectors
  2256. <uk,v> --> <u,k> for all v. prove uk goes to u.
  2257. integral question
  2258. finding original algebraic equation
  2259. Metric Spaces Q
  2260. Infinity norm of system matrix
  2261. tangent lines to the ellipse
  2262. Accurate to first order
  2263. Prime Ideals
  2264. convergence of partial sums
  2265. Inverse Matrix Problem
  2266. Converting between base 7 to 3
  2267. Show that if a is any m x n matrix, then ImA = A and AIn = A
  2268. rank proof
  2269. Computing a power series
  2270. Integrating power series
  2271. Substitution Differential Equation
  2272. solve using implicit differentiation 6 y+8 x=\sin(xy^2)
  2273. Curve and tangent of a surface intersected by a plane
  2274. Instananeous rate of change
  2275. I'm stuck on a matrix multiplication problem
  2276. Linear algebra problem
  2277. Prove that you've got a probability density function
  2278. Separable Differential Equation (Perfect Derivative)
  2279. Derivaties
  2280. Derivatives
  2281. Determine if series 3/n*sqrt(n) converges or diverges.
  2282. A werid isomorphism question.
  2283. Srong topology, but really a question on covering spaces
  2284. Derivative of (sinx+cosx)secx
  2285. Theorem about bounded sets.
  2286. Derivative of trig & continuity
  2287. absolute maxima
  2288. differentiate
  2289. differentiation
  2290. Bilinear map
  2291. Simple C-T Signal Energy
  2292. Calculus - Derivative of a Function
  2293. Absract Algebra Problem
  2294. Integration problem
  2295. Construction of minimum norm solution matrix
  2296. Help fast exam soon, question about XOR.Boolean algebra
  2297. Permutation Multiplication
  2298. composition problem help
  2299. Find the Derivative - Basic Calculus
  2300. Rotation in R2, around a line?
  2301. continuous function
  2302. find equation of a plane containing two lines
  2303. Determinants
  2304. orthogonal vector spaces and matrices
  2305. Thin Plates with Constant Density (Calculus II)
  2306. Quck question about graphing a parametric equation
  2307. Finding Cartesian equation of parametric surface.
  2308. Find the 2nd Derivative - Basic Calc
  2309. Optimization
  2310. Plotting a triangle formed by 3d vectors in maple
  2311. quick question - finishing a convergence proof
  2312. Derivative of an integral?
  2313. The derivative of (ln(x))^2
  2314. Complex Countour Integral
  2315. Stuck on a 2nd order linear differential equation
  2316. Differentials word problem
  2317. limits of sinx/x
  2318. Fourier Series: How do i simpligy this integral?
  2319. parametrization
  2320. Making an inexact differential equation exact
  2321. Topology: is this an open cover of an unbounded subspace of a metric space?
  2322. mathematical series
  2323. Limit of a squareroot combination.
  2324. open sets on the unit circle?
  2325. topology problem
  2326. Mappings
  2327. Flow in a circular duct: Simsons Rule
  2328. matrix with power of n
  2329. Mixture DE
  2330. Homeomorphism
  2331. Basic (?) limit problem.
  2332. Finding arc length
  2333. minimization problem
  2334. Inner Product spaces proof
  2335. Y(lm) function
  2336. Frattini subgroup
  2337. Basic Intro. Analysis Sequence Proof
  2338. mean and standard deviation problem
  2339. Multivariable limits
  2340. Need a little help with a derivative problem please
  2341. Does my proof make sense?
  2342. Derivatives Chain Rule question
  2343. Charged cylinder (electric field, rotor, divergence)
  2344. 4 coupled ode
  2345. rate of change
  2346. Complex and upper triangular matrices
  2347. Equivalent of 1/n^(a) in the neighborhood of +infinity
  2348. Volumes by Slicing and Rotation About an Axis
  2349. Chain Rule with partial derivatives
  2350. Trying to prove that A5 has no subgroups of order 20
  2351. Euler's formula and differential equations
  2352. Linear Algebra: Characterizations of invertible matrices
  2353. Conjugacy classes
  2354. Open cover which has no finite subcover
  2355. Single Variable function, local max/min is absolute max/min
  2356. proof with real numbers
  2357. f(t) values graph, why doesn't this make sense?
  2358. Another confusing problem
  2359. 2nd derivative, is my answer correct
  2360. AP Calc - Find a Derivative Formula
  2361. Maclaurin Series
  2362. Lim inf and Lim sup
  2363. Disk Method: Did I do it right?
  2364. Discrete math:propositional logic
  2365. Given a 3D vector, how to find the angle it forms with a plane?
  2366. Newtons Second Law Formula Question
  2367. Proving Continuity
  2368. Induction
  2369. finding a sample size that would give a certain probability of sucess
  2370. Multivariable Functions
  2371. Derivative Word Problem - US Population
  2372. Related rates problem (involving a cone)...
  2373. First Order Differential Equation
  2374. Trouble with a 2nd Order D.E.
  2375. Sum of Infinite Series
  2376. partial fractions
  2377. Isosceles Triangular Prism Related Rates Problem
  2378. Max rate of descent , gradient?
  2379. Linear Algebra: Basis and Dimension
  2380. partial fractions
  2381. theorem: convergence of complex sequence
  2382. In a finite group G, the inverse of each element is a power of itself.
  2383. ln limit
  2384. Integrating 1/(4+x^2)^2 dx
  2385. Minimization Problem
  2386. Radius of Curvature Application problem
  2387. total possible solutions to the equation
  2388. partial fractions
  2389. normal operators with real eigenvalues are self-adjoint
  2390. Integral Evaluation
  2391. Derivative
  2392. Proof Help: Directional Derivatives
  2393. derivative
  2394. Difficult Functional Equation
  2395. Need help finding initial minimum speed
  2396. implicit differentiation
  2397. Analysis series proof
  2398. Finding minimum potential
  2399. Chain rule with 2nd Partials
  2400. Simplex Problem
  2401. Proving a set is open.
  2402. Chain Rule Derivative
  2403. Differential Equation- Undetermined Coefficient
  2404. Expected Value (probability problem)
  2405. Finding the function to integrate
  2406. Sphere geodesic and Christoffel Symbols
  2407. Partial of a Sine where the PHASE is the variable?
  2408. Linear Dependence of Equation Vectors
  2409. Find y'' by implicit differentiation
  2410. Finding a basis of a subspace
  2411. Given A^-1 find A
  2412. Find Steepest Climb of this Hyperbolic Paraboloid
  2413. Approximation and error in functions of multiple variables - help needed
  2414. ...limit of a subsequence
  2415. Lagrange Multipler and Max/Min point of intersection
  2416. Linear Algebra subspace troubles
  2417. square root of Dirac Delta function
  2418. Groups and Isomorphisms.
  2419. I'm so confused about matrices
  2420. vector
  2421. Laurent series
  2422. Covering space action
  2423. Adding vectors in R^n
  2424. Annihilator of annihilator
  2425. Series convergence proof
  2426. Magnetic flux through a loop near long straight conductor.
  2427. integration techniques
  2428. Probability generating function (binomial distribution)
  2429. What are the equations of motion in Lagrangian mechanics?
  2430. What is the Laplace trans form of the functions
  2431. Combinatorial counting problem
  2432. Intro to Derivative Questions
  2433. finding derivative
  2434. Operations with Linear Transformations
  2435. ratio and proportion
  2436. solve pendulum with ode23
  2437. solving net horizontal word problem
  2438. find straight line distance
  2439. Probability Mass Functions of Binomial Variables
  2440. Having problems understanding nullspace
  2441. Projector
  2442. Total Distance travelled by a particle
  2443. Householder matrix
  2444. Integration by Parametric Differentiation
  2445. Derivative of a Sine Function Problem Confusion
  2446. implicit derivative of function, calc 3
  2447. Conformal Mapping question
  2448. Show a Matrix w/a row of 0's cannot have Inverse
  2449. linear operator proof
  2450. Probability of current flow through circuit
  2451. convergence for recursive sequence
  2452. Stochastic matrix
  2453. limit of a sequence
  2454. ladder problem, no equation to use for dy/dt
  2455. Three Questions
  2456. Third question
  2457. Simple proof of inequality by induction
  2458. Linear Algebra, Find the Determinant
  2459. Rational Sets Intersecting
  2460. Conditional Probabilities
  2461. Related Rates.
  2462. Confused on Bessel Proof
  2463. differentiation problem
  2464. x^4 + 1 > x^9 + x, then x<=1
  2465. curl and vectorial laplacian
  2466. related rates waliking away from light towards building
  2467. Heat equation with periodic BC
  2468. related rates kite
  2469. depth of an eigen value (generalized eigenspaces)
  2470. closed set, compact set, and a definition of distance between sets
  2471. Proof: c * divergent sequence diverges
  2472. directional derivatives and the gradient vector
  2473. Find an expression of g(x) in terms of x for an equation f(x)?
  2474. prove that this series converges
  2475. convergence question..
  2476. convergence radius question..
  2477. convergence question ..
  2478. describe this group graphicly
  2479. describe this group graphicly
  2480. Rate of convergence in an algorithm
  2481. Express dV/dt in terms of dr/dt - Derivative Word Problem
  2482. Permutations/Combinations Probabiltiy Problem
  2483. Gaussian elimination
  2484. Real Analysis: Product of sequences diverges
  2485. Complex Analysis (i need help,immediately)
  2486. Integration Help (Quick if Possible!)
  2487. Area of ellipse integral.
  2488. How did they rewrite this?
  2489. Finding Limits (w/o calc)
  2490. X and Y identically distributed implies E(X) = E(Y) and var(X) = var(Y)
  2491. Deduction of Sin(i)
  2492. Statistics: Two random variables equal in distribution?
  2493. Finding Conditonal Probability
  2494. Sequence: product of sequences diverges
  2495. Optimization, cylinder in sphere
  2496. Every element in R/Q has order 1 or ∞
  2497. Linear Algebra- Transformations and
  2498. Convergence of Probability
  2499. Integration with upper limit infinity
  2500. Inverting a Laplace Transform w/non-factorable denominator
  2501. power sets
  2502. Prove n^3 less than or equal to 3^n for n=1,2,...
  2503. Force needed to stop rotating drum
  2504. Laurent series(a really hard one!)
  2505. difficult integration
  2506. Laplace transform question
  2507. Derivative of Composition Functions Problem
  2508. Intersection of 2 subgroups is a subgroup?
  2509. CalcBC-6 Derivative Question (1989)
  2510. Solve the DE
  2511. Reynolds Transport Theorem Notational Issue
  2512. A simple (?) vector problem
  2513. Moment of Density Problem.... midterm in 2 hours helpppp
  2514. question about hat matrix X(X'X)^(-1)X'
  2515. subspace
  2516. subspace 2
  2517. Establishing a definite integral is btw 12&24
  2518. Notation in Algebra Question
  2519. Confirming and asking questions!
  2520. Schaum's Linear Algebra Usefullness?
  2521. Amount of Terms Required to Find a Sum at an Indicated Accuracy
  2522. surjectivity of a function
  2523. Improper intergrals
  2524. Power series expansion and largest disc of validity
  2525. Measure Theory - The completion of R^2 under a point mass measure
  2526. Conditional probability
  2527. Proof regarding skew symmetric matrices
  2528. Proof on isomorphisms
  2529. silly limit of a sequence
  2530. Draining conical reservoir
  2531. Deriving double-angle formula
  2532. Derivatives: Logarithmic Function help
  2533. Proof about a real-valued continuous function??
  2534. [Linear Algebra] solution to A^TCAx=f
  2535. Trivial Question on Fourier Transforms
  2536. sup problem
  2537. System of Distinct Representatives
  2538. vector help
  2539. Analysis of a function(relatively easy)
  2540. change of basis
  2541. Particle Problem Inst. Velocity=Avg. Velocity?
  2542. Double Integral
  2543. Getting curve control points from a quadratic
  2544. Derivative
  2545. Changing a double integral to polar coordinates
  2546. Taylor expansion-multivariable calculus(basic question)
  2547. If a matrix A is injective then AAt is invertible
  2548. Solve (ab)^2 + ab - a^2 - 4b^2 = 0
  2549. Problems on Inequalities and Analysis
  2550. finite element method (proof question)
  2551. Find |4a - 5b|, |a| = 1, |b|=2, a*b = -(1/3)*|a| |b|
  2552. idempotent matrix problem - HELP :(
  2553. Finding the function given a Fourier Series.
  2554. need help solving an exact differential equation
  2555. Find how fast the radius of a circle get smaller as its area gets smaller
  2556. help with derivatives of natural logs
  2557. Cauchy Integral Extension Complex Integrals
  2558. true or false questions about partial derivatives
  2559. Use polar coordinates to evaluate.
  2560. Integrate x^5 exp(x^2)
  2561. Find the derivative of:
  2562. For what values of a does the following homogeneous system have a nontrivial solution
  2563. Finding removable and jump discontinuities
  2564. Calculating probability of an event
  2565. Contour Integral and Residue Theorem
  2566. Finding a matrix P that orthogonally diagonalizes
  2567. inverse Laplace transform
  2568. xy + x - 2y -1 = 0 Help
  2569. Intial-Value Problem
  2570. Finding values that make a determinate = 0
  2571. Cal 3 derivatives of vectors
  2572. Deriving the divergence in polar coordinates
  2573. Two similiar determinant questions
  2574. Linear 1st order differential equations
  2575. how to find invertible matrix and diagonal matrix
  2576. Trig derivatives
  2577. Natural Logs with Limits
  2578. Derivative of cos^(n-1) x
  2579. 2nd order linear differential equation (homogeneous)
  2580. Problem in Combinatorics
  2581. COnfused: what is the derivative of ln(2x)?
  2582. Help Needed Solving an Equation
  2583. confusion with integration question
  2584. implicit diferentiation
  2585. Sequences- help, please!
  2586. Help on "Frequency Distribution" - disagreement with professor...
  2587. Related Rates Problem (Calc 1)
  2588. Using Trig Identities to see if derrivatives are equal
  2589. Cryptology and Congruence
  2590. Is the particle travelling in the direction of greatest increase in temperature
  2591. Limit of x^n where 0<x<1
  2592. How far will sphere fall into a paraboloid? (uses curvature...I think...)
  2593. Maxima/Minima Question
  2594. Need help with differentiablility
  2595. Homogeneous equation (third order)
  2596. Solve using the second funtamental theorem of calculus
  2597. Trying to understand epsilon-delta defn of limit
  2598. fourier series(past exam question)
  2599. groups whose order have order two
  2600. How Many Possible Unique Sets?
  2601. Need help with integration
  2602. Finding singularities
  2603. Equating integrands on two equal integrals?
  2604. Derivatives
  2605. Proof that a limit does not exist with delta-epsilon definition
  2606. Finding Vector Projections
  2607. Newcomb's Paradox/Problem
  2608. Curve contained in a Plane?
  2609. parametrics (collisions/intersections)
  2610. Another epsilon-delta proof
  2611. Integration in Polar Coordinates (double integrals)
  2612. Check work on finding max error of Surface Area
  2613. Definite integral of an even function
  2614. using differentials to estimate the amount of tin
  2615. Finding the rate of change of the distance between 2 cars
  2616. Bessel function(laplace transform)
  2617. d divides n and u = v (mod d) then f(u) = f(v) (mod d) -> f is polynomial over Z_n
  2618. Polar Coordainates Question
  2619. Finding a basis given a transformation matrix
  2620. vector calculus
  2621. write down w* in polar form
  2622. Linear transformation of matrices
  2623. gamma function
  2624. Circle Question
  2625. Algebraic Integers
  2626. I need a hand with this integral? probably not even that difficult?
  2627. Limit of a Sequence (Epsilon-N)
  2628. Analysis Limit Point Proof
  2629. absolute max in 2 variable
  2630. Contour Integration with Trig Functions
  2631. Metalogic-- atomic components in common for truth-functional entailment
  2632. stress intensity factor
  2633. Calculating Joint Distribution
  2634. Differentiation Rules - Products~
  2635. Determinate Algebra Question
  2636. Derivative, can you check my answer please?
  2637. Strange derivative problem
  2638. Taylor Polynomial
  2639. Graphing a peacewise function
  2640. Multiplication of Laurent Series
  2641. LeGrange multiplier with inequality
  2642. Unknown operator that performs action on a matrix
  2643. Calculus 2: Trigonometric Substitution, using Z = tan(x/2)
  2644. Relative motion
  2645. Calculus-Derivative+word problem help.
  2646. Propositional logic problem
  2647. Expected Value/Variance of a Discrete Random Variable
  2648. Differential Equation Issue
  2649. Fourier Series
  2650. A difficult problem regarding inverses and derivatives
  2651. Calculus 3 Problem (explain solution)
  2652. 1st order linear equations
  2653. Free Mechanical Vibrations
  2654. T-Invariant
  2655. inhomogeneous differential equation, boundary
  2656. Finding max and min of a function of several variables
  2657. Variation of Parameters
  2658. Am I even supposed to do the integral?
  2659. Infinite Series: ∑ (-1)^(n+1) cos(nx)
  2660. Urgent Stochastic Calculus help!!!
  2661. A simpler epsilon-delta proof
  2662. Finding max and min of a function of several variables
  2663. groups whose elements have order 2
  2664. Application of Rouche's Theorem HELP
  2665. Hermitian Operators and Inner Products
  2666. Rate of Increase problem. Please help
  2667. Finding max and min of a function of several variables( 1 more time )
  2668. Surface integrals and heat flow
  2669. Differential Equations reduction of order
  2670. Divergence/Convergence of the series (ln(n))^3/n^3
  2671. Centre and Radius of Convergence
  2672. Exterior differential (show that d(dX)=0)
  2673. Real Analysis integral issue...
  2674. Average velocity question
  2675. Point on a parabola where the tangent intersects a point
  2676. Range of the parameter of sphere intersecting with a plane
  2677. Limit as 9x,y) approaches (0,0)
  2678. Calculus III: Derivatives and composition
  2679. Calculus Proof
  2680. Ideal gas
  2681. Inequality calculus proof
  2682. Least Upper Bound proof....
  2683. What are symmetries in a Lagrangian?
  2684. Determining Limiting Distribution
  2685. differentiable
  2686. Gram-Schmidt Procedure
  2687. Distribution to geometric standard deviation
  2688. Prove continuouty of 1/x (delta-epsilon)
  2689. groups whose elements have order 2
  2690. Convergence/Divergence of an infinite series
  2691. complex variables
  2692. Probability Density of Sum of Random Variables
  2693. Sine of Uniformly Distributed Random Variable
  2694. Linear Algebra - Is this set a vector space [Easy?]
  2695. trace proof
  2696. Partitioning number systems into sets
  2697. Complex variable - Maximum Modulus Principle
  2698. A couple of Integration problems
  2699. Derivative with Absolute Value
  2700. Residue of cos(z)/z
  2701. Fourier Transforms
  2702. tangent line equation
  2703. Trigonometric Integral
  2704. a group that is a collection of sets
  2705. nonhomogeneous diff equations method of undeterined coeff.
  2706. cyclic group properties
  2707. solving non-homogeneous heat eq'n with fourier series
  2708. Find some vector function whose image is the intersection of two surfaces
  2709. Eigenfunctions of translation operator and transposed operator property proof
  2710. Integration to arcsin.
  2711. vector identity
  2712. number theory. numbers of the form 111...111.
  2713. Laplace Transformation and unit step func
  2714. Differrential Equation Question HELP
  2715. Maximum Value problem
  2716. Help with the Euler-Lagrange formula for a geodesic
  2717. Epsilon Dellta Proof
  2718. Geodesic on a cylinder - have I done this correctly??
  2719. Implicit differentiation problem.
  2720. How would I integrate the following:
  2721. Implicit Differentiation
  2722. Trig Integral
  2723. critical values
  2724. Proof of limits with fraction
  2725. orthogonal matrix whose submatrix has special properties
  2726. Find an atlas and coordinates for a torus T^2 = S^1 X S^1
  2727. A question about Sequence Space
  2728. find the critical values
  2729. Linear Algebra- Kernel and images of a matrix
  2730. Parabola, tangebt line and Normal Line intersect
  2731. Complex power series question
  2732. Convergence of series
  2733. Rate of Change of a Cone
  2734. infinite series, does ∑ n/2^n diverge?
  2735. Need help to prove N is not infinite by induction
  2736. Higher Derivatives - Acceleration help
  2737. limit of a trig function
  2738. groups whose elements have order 2
  2739. Limit at infinity
  2740. Proving limit equivalence statements.
  2741. Proving limit of product of functions?
  2742. Complex Variables
  2743. Proving exp function is bounded and not extended continuously.
  2744. Integral of (4x^4+x^2)^(1/2)
  2745. Series - comparison test
  2746. Cryptology and Number Theory
  2747. Derivative
  2748. Differentiation
  2749. Multi-variable integration with a e^u
  2750. fourier transform of a gaussian
  2751. group that is a collection of sets
  2752. hypergeometric distribution on ti 89
  2753. determinant of 5x5 matrix
  2754. Hyperbolic Functions
  2755. First Order Differential Equation
  2756. Help with Equation involving BiLaplace
  2757. A group that's a collection of sets
  2758. Lagrange Remainder Theorem
  2759. General Solution of DE
  2760. integration
  2761. Binary Number Theory-like problem
  2762. expanding an equation
  2763. multi-variable integration with polar coordination
  2764. small mistake, complex calculus
  2765. Differential Equations - re-arrange?
  2766. Help with fourier transform for special square wave
  2767. Inductive proof of summation formula
  2768. simplifying the integral of dirac delta functions
  2769. Limit of 0/0 type
  2770. Find particular solution
  2771. Finding the matrix A such that, exp(sA) is in SU(2)
  2772. Separable differential equation
  2773. limit question
  2774. Differentiation, Second Derivative, of Functions Problem
  2775. sugar water tank problem (again)
  2776. Question on Full Measure
  2777. integration of sine
  2778. Finding 4 points in a plane, when random points given
  2779. Basis for a subspace in R^4
  2780. limits of trig functions
  2781. Matrix construction
  2782. Hard graph theory problem: please help
  2783. linear regression problem
  2784. Inverse Trig Differentiation
  2785. Binomial Theorem and Modular Arithmetic Proof Check
  2786. Series Comparison Test
  2787. Multi-Step linear systems problem - Build ODE, impulse response, systems balance
  2788. Inverse of a matrix with an X
  2789. displacement of a spring Differential Equation
  2790. 2nd year Calculus: partial derivatives
  2791. Population Growth question
  2792. Matrix algebra question
  2793. Limit Proof
  2794. set notation (union and intersection)
  2795. Prove that asquare matrix A is invertible if nad only if A[sup]T[/sup]A is invertible
  2796. Prove the sequence n/2^n converges to 0
  2797. Find solution to differential equation(Check answer please)
  2798. inverse transform
  2799. Finding Volume of a curve
  2800. Revolution of a curve along a axis
  2801. irreducible polynomial
  2802. Solving DE using power series
  2803. Trigonometric Intergrals
  2804. maximal ideal
  2805. Limit of a trigonometric function (Advanced problem)
  2806. Limit of a trigonometric function (Involved problem)
  2807. Linear Indepedence
  2808. What did I do incorrectly?
  2809. Eigenpairs and Hermitian matrices
  2810. deriving Σ sin n using Euler's formula
  2811. use double integral to find the volume
  2812. Change of limits when integrating with polar coordinates
  2813. mean value theorm, what did i do wrong?
  2814. proving convergence of infinite series
  2815. Differential equation with laplace transform
  2816. Generation of differential constant
  2817. differentiation of exponential
  2818. Minimal Polynomial Question
  2819. Series solution of first order ODE
  2820. Taylor Formula for two variables
  2821. infinite series Σ 1/(ln(e^n+e^-n)) = Σ 1/ln(n)?
  2822. Vector Valued Funcations
  2823. Find all Complex 2x2 matrices A
  2824. Help Doing an Epsilon Delta Proof
  2825. The set of 4-degree polynomials (Linear algebra)
  2826. Divergence of a series
  2827. Limit of rational function to rational power
  2828. Continuity in Analysis
  2829. Show by induction that a given polynomial is an integer
  2830. Differential equation.
  2831. O.D.E. Undetermined coefficients solution
  2832. Mathematical methods for physicists(Numerical problems)
  2833. Number Theory
  2834. true of false about partial derivative
  2835. Proof by Induction Problem
  2836. Finding a diagonalizable matrix
  2837. Time Constant of Water Level
  2838. Open and Closed sets
  2839. Proof of sinusoidal periodicity
  2840. Cal3
  2841. work of spring
  2842. Eigenvectors and diagnolization
  2843. Bessel solution to D.E
  2844. System of linear equations
  2845. divergence of an infinite series (using the def of limit)
  2846. Introduction to Vectors
  2847. Releated rates question
  2848. Finding a particular solution of a differential equation
  2849. Huperbolic Equation Help
  2850. Linear independent vector space
  2851. Loci for z - curly bracket use
  2852. help with solving a IH equation
  2853. Need help with Density of random variable.
  2854. Need help getting exp equation to lambert form!
  2855. complex function
  2856. Calculus III Derivative
  2857. Implicit Differentiation
  2858. Calculus 1 finding absolute max and min
  2859. Definition and Power Rule
  2860. annihilator proof
  2861. Help with a Derivative
  2862. Solving DE using power series (w/initial conditions)
  2863. Tricky question about Tree Construction
  2864. Derivating a velocity's components
  2865. Laurent series (COMPLICATED, URGENT)
  2866. Vectors
  2867. Partial Fractions (with trig functions)
  2868. Induction: Absolute value of complex sequence
  2869. fun integration for a differential equation
  2870. Confusing proof: closed sets
  2871. Linear Algebra - Column and Null Space
  2872. Prove that nCk is a natural number
  2873. Laurent series: addition and multiplication of series
  2874. dA/dt of expanding circle
  2875. Double Integral in Rectangular Coordinates
  2876. Quick continuity question
  2877. Eulerian Field vs Lagrangian::Conceptual
  2878. Differentiation - slopes
  2879. Proof of mgf of noncentral chi-square distribution
  2880. Expressing motor loads in polar form
  2881. differential equations
  2882. Hypothesis testing
  2883. Dirichlet Problem on a Disc - Transfomation
  2884. cdf and pdf of absolute difference of two standard uniform variables X = |X1 − X2|
  2885. trapezoidal rule
  2886. Calculus Related Rates Interesting Problem
  2887. Independent Random Variables
  2888. Power Series of Integral xarctan(3x)
  2889. Graphing trig functions without calculus
  2890. related rate expanding rectangle
  2891. Using Stepfunction to solve IVP
  2892. Total Derivative
  2893. how do i find the orthogonal projection of a curve?
  2894. Drag on a ball - NewtonII & calculus
  2895. Related rates shadow problem
  2896. prove jacobian matrix is identity of matrix of order 3
  2897. Limit Question
  2898. Integral (using complex analysis)
  2899. complex analysis - the logarithmic function
  2900. Integration Proof
  2901. Extrema of function, two variables
  2902. Another epsilon-delta proof
  2903. How in the blazes is this the derivative of f(x)?
  2904. derivative, Is my answer correct?
  2905. derivative of a function, Is my answer correct?
  2906. Derivative of e
  2907. Point on surface closest to origin.
  2908. parametric curve
  2909. derivative ^x, is this correct?
  2910. Singularities: Complicated function
  2911. Give an example of a function f(x) that is discontinuous at each point of its domain
  2912. Groups and symmetries
  2913. Proving groups are isomorphic
  2914. Curve defined implicitly
  2915. Heat Equation with insulated endpoints.
  2916. On the definition linear independence and dependence
  2917. number theory
  2918. related rates?
  2919. accumulation point and limit point
  2920. Power Series with a funky denominator...
  2921. Normals and tangent question
  2922. Maximum angle of elevation
  2923. What is span?
  2924. shhowing a map is well defined and bijective
  2925. theoretical groups proof 1,1
  2926. compact sets and sup/inf
  2927. proof question 2,1
  2928. Shear Stress Differential Equation
  2929. Rotation Matricies
  2930. Check my reasoning (proof)
  2931. variation of parameters
  2932. Lagrange Mulltipliers
  2933. limit problem
  2934. Calculus I - Differentiation
  2935. epsilon delta application
  2936. Intergral problem! plz help!
  2937. Normalising orthogonal basis
  2938. calculating impedance in complex number and polar form
  2939. Variation of parameters (Kinda having trouble with the integral)
  2940. error in matlab
  2941. Finding the maximum volume of a cone
  2942. Difference Equation
  2943. Hyperbolic Functions: Graphs - question
  2944. Slope fields help
  2945. Calculus I - Derivitive
  2946. Limits..please help!!
  2947. System of differential equations question
  2948. Linear Algebra - Column and Null Space - Take 2
  2949. limit-derivative question
  2950. Finding the absolute maximum and absolute minimum
  2951. ODE IVP Series Solution
  2952. Similar matrices = Same Eigenvalues (NO DETERMINANTS!)
  2953. Linear Map = Function of degree P-1
  2954. Rank(a) = min(k)
  2955. Can M = N+1 if Distance Between Two Vectors = 1
  2956. Joint pdf/marginal/expectation related
  2957. cylindrical cordinace??
  2958. Polynomial
  2959. Vertices of Triangle
  2960. Larange multiplier
  2961. Inequalities
  2962. Finding eigenvalues
  2963. Differentiation, Product Rule 3-terms
  2964. Upper and Lower sums & Riemann sums
  2965. Calculus I - Double Derivitive
  2966. a proof!
  2967. Limit of the nth root of (n ln n)
  2968. Could somebody help !?
  2969. Diff Eq - Should be easy, but my answer is upside down!
  2970. using double in tegrals to find the area/volume
  2971. Unitary Matrix, need to find eigen values/vectors
  2972. true/false questions about open/closed sets
  2973. System of 4 equations in 4 unknowns
  2974. Polynomial annihilator
  2975. Diffrentiating Piecewise Function
  2976. Geometric vectors question
  2977. Help with Integration
  2978. logarithm, identity
  2979. Binary relations: weak order, strict partial order, equivalence
  2980. l1 and l2 norm inequality.
  2981. Integration involving Gamma Distribution
  2982. partial diff eqn problem
  2983. Integrate e^-a|x|
  2984. proof of a limit involving exponentials
  2985. Analysis Homework from Stein
  2986. Cumulative Distribution Function of Distance
  2987. orthogonal MAtrix
  2988. Find y such that cos y=cos(90+y) and −90degrees <= y <= 0degrees?
  2989. heat flow with arrhenius source term
  2990. Geometric vectors theory question :(
  2991. points of Normal line
  2992. functional optimization problem
  2993. local Maximum-Minimum values
  2994. differentials
  2995. triple integral with cylindrical coordinates
  2996. Normal Plane to a Curve.
  2997. Proving memoryless property.
  2998. Solving a certain polynomial
  2999. Optimization of a folded piece of paper
  3000. help with binomial theorem
  3001. Epsilon-N Proof of Sequence
  3002. Calculus Integration Problem
  3003. Inverse Fourier Transform
  3004. Determinants and Eigenvalues
  3005. help please! delta - epsilon.. continuity
  3006. Continuity question, show that f(x) = 1 - x
  3007. Undamped forced oscillations
  3008. Arc length
  3009. Show Rationals and Integers are not Isomorphic
  3010. heat diffusion with source
  3011. Extreme points
  3012. Pendulum - find maximum angular displacement
  3013. Integration of (R^2 - x^2)^.5
  3014. derivative of multiple powers
  3015. Method of Undetermined Coefficients
  3016. Finding a point of inflection
  3017. Show a closed subset of a compact set is also compact
  3018. transpose isomorphism
  3019. Graph Theory
  3020. lim x→0 sin^3x/(sinx - x)
  3021. interpret this probability distribution
  3022. 2nd order pde
  3023. determine convergence and divergence
  3024. Linear Equations of the first order
  3025. parametrics - intersection and collision
  3026. correct way to solve this differential equation
  3027. Simple complex logarithm HELP PLEASE
  3028. bernoulli trials
  3029. Abstract Algebra - Orbit of a permutation
  3030. IVP Forced Mechanical vibration
  3031. expected value
  3032. Modified Euclid's Algorithm
  3033. integrate a dot product
  3034. fermat test
  3035. help with this example problem
  3036. Navier Stokes?
  3037. Nonlinear System of Equations Newton-Raphson and SOR Sucessive Over Relaxatiom
  3038. integral with singularities at the endpoints
  3039. Topolgy Question
  3040. Linear Algebra - vector spaces
  3041. (revised+re-post)Upper and Lower sums & Riemann sums
  3042. Important points in polar coordinates?
  3043. Integral using partial fractions
  3044. perfect set with no rationals
  3045. Linear Approximation
  3046. help req/d please not getting this!!!!!!!!!!!!!
  3047. density of a set (proof check)
  3048. statement about the rank of a generalized inverse
  3049. Rate of Change/Directional Derivative
  3050. Problem with divergent integral
  3051. Is it true that the derivative of 1/(random polynomial expression) is 0?
  3052. Dedekind Cuts
  3053. Trigonometric derivation question
  3054. compact sets and coverings
  3055. Counting problem with Mobieus function
  3056. test for convergence/divergence help!
  3057. Kinetic energy
  3058. general solution of a linear system (differential equations)
  3059. General solution of differential equation system
  3060. Indeterminate forms and L'Hospital's Rule
  3061. linear algebra - basis multiple choice questions
  3062. can you help me with this definite double integral?
  3063. linear algebra - rank
  3064. help double integral over a region question
  3065. Differential Equation
  3066. how do i solve this possibility question
  3067. probability question
  3068. Volume of a Solid
  3069. Volume Question
  3070. Matrix A^2 = 0, then A + I is nonsingular. Proof?
  3071. Need help with this integration..
  3072. probablility gambling question
  3073. Majorizing a series?
  3074. Volume by parallel cross-section.
  3075. Find how likely the event will occur?
  3076. Is the field extension normal?
  3077. calculating period of a function
  3078. DE with substitution
  3079. How can I prove the sine theorem?
  3080. Epsilon Delta Limites
  3081. Finding the area between 3 curves
  3082. Gradient exists but directional derivative does not?
  3083. Related Rate Bungee Problem Question
  3084. Midpoint in 3 Dimensions Question (EASY)
  3085. Linear Algebra - Vectors
  3086. Related Rates (similar triangles)
  3087. Vector Lengths
  3088. Limit
  3089. Company's profit , derivative function
  3090. Function with calculates the profit in terms of qty sold!
  3091. Parallel & Orthogonal
  3092. fourier series
  3093. Another volume by cross section.
  3094. Implicit Differentiation w/ Composite Function
  3095. simultaneous eq using trig.
  3096. How can I prove it?
  3097. Curve sketch problem
  3098. General solution to 2nd order DE
  3099. exponential growth and decay
  3100. Finding points on a curve where the tangent slope = 6
  3101. Bounds of log(n)
  3102. Subspaces
  3103. subgroups of size 5 in A_6
  3104. non-abelian subgroup of size 6 in A_6
  3105. Trying to figure out integral with infitnite limites
  3106. Why is an isometry bijective?
  3107. The Arithmetic-Geometric Mean Inequality Problem
  3108. Derivative with respect to a vector
  3109. Volume of revolution: shell method
  3110. Stokes' Theorem
  3111. How many solutions does this have?
  3112. Proof by transfinite induction?
  3113. Singularity in the infinity
  3114. first order differential equation
  3115. At a total loss with these Galois groups.
  3116. analysis
  3117. sequence converges
  3118. Finding the Kernel of f
  3119. Equivalence relations
  3120. Find Imgage of f
  3121. Finding the order
  3122. Bessel Function
  3123. Isomorphism
  3124. Severe Fourier Help
  3125. Linear Alg. Proof
  3126. |dx| vs dx in an integral - can someone explain the difference to me?
  3127. Trig derivative
  3128. Mathematical modelling question on predator-prey models
  3129. min area of a box
  3130. Using Excel Solver to find min cost?
  3131. fourier method for non-uniform heat diffusion
  3132. Vector problem: Find region shaded by fence
  3133. bus simulation in excel, exponential distribution departure
  3134. Transformation/change of variables in this differential equation!?
  3135. Calculus - behaviour of functions - first derivative and the likes
  3136. Integration problem
  3137. Differentiation problem
  3138. (repost since typos..) Volume of revolution using shell method
  3139. Boundary Condition
  3140. Volume of Solid
  3141. What to choose for co-domain, somewhat confused
  3142. questions about series... and sequences
  3143. AM-GM Inequality problem.
  3144. Differntiation Problem
  3145. Numerical solution of Fisher's equation
  3146. Limit proof (using delta-epsilon definition)
  3147. Need help with a Fourier Transform
  3148. Equation of a plane through 2 points, parallel to a line.
  3149. Find a,b,c in sin^5(x) = asin(x) + bsin(3x) + csin(5x)
  3150. prove sequence converges
  3151. integrating volumes
  3152. Local linearization
  3153. Proving equivalence classes bijective to the set of points on the unit circle
  3154. isolated points and continuity
  3155. Fourier Transform of sin(2t)/t
  3156. improperly integrable
  3157. 4 vectors perpendicular to four faces of tetrahedron. Show that the sum = zero vector
  3158. More Taylor Polynomials
  3159. Length of a curve
  3160. Find Absolute Max/Min for Function with Domain.
  3161. cauchy's integral formula
  3162. Density Function and E(x)
  3163. Implicit Differentiation
  3164. Can you check something for me? Pivoting.
  3165. Vectors and calculus, lots of help needed (very urgent)
  3166. continuous function and limits
  3167. Joint PDF of a spatial distribution
  3168. Change of basis Matrix
  3169. Eigenvalue Method
  3170. Impossible problem?
  3171. derivative Problem
  3172. Derivative Problem
  3173. derivatives
  3174. General Vector Spaces
  3175. Conformal Mapping
  3176. some questions on z=b^2/z
  3177. Determine the degree of the splitting field.
  3178. Proving a group G is isomorphic to D_10
  3179. Hypergeometric function
  3180. Why are the answers different?
  3181. proof using intermediate theorem
  3182. intermediate-value theorem (approximation) !?!
  3183. Lagrangian of particle moving on a sphere
  3184. Inverse function Theorem
  3185. Taylor series for differential equation solution
  3186. probability
  3187. parametric equation help
  3188. contour integration
  3189. Graph theory line graph proof
  3190. Finding the function with two coordiantes and one f'(x) cord.
  3191. Discrete Math - question about sets
  3192. independent poisson random variables
  3193. gradient of a scalar field in a given direction
  3194. problem Mean value theorem
  3195. injective functions
  3196. Limits problem
  3197. Calculus-derivative + word problem Can you check my procedure?
  3198. Erroneous application of the quotient rule
  3199. Riemann sum help!!!!
  3200. converting an nth order equation to a system of first order equations
  3201. Help with Double Integrals
  3202. Solving Coupled second order differential equations
  3203. Abstract Algebra - Cosets
  3204. Example of Projection
  3205. Implied continuity
  3206. Laplace Transformation of 2nd order step function
  3207. Inverse Laplace Transformation of Inverse Tan function
  3208. Bessel equation - help
  3209. Difficult integral.
  3210. Equivalence relations 2
  3211. Maximum likelihoof estimators
  3212. If a sequence converges to L, so the the sequence of averages
  3213. Set Topology
  3214. More Epsilon Delta Limits
  3215. Difficult analysis problem involve supremum and function concepts
  3216. Difficult analysis problem involve supremum and function concepts
  3217. How fast is the water level rising?
  3218. runge kutta method
  3219. Mle
  3220. Lagrange Multipliers - Implicitly defined curve
  3221. Laplace transform with f(t)=t
  3222. Calculating Fourier Coefficients
  3223. Derivative problem
  3224. Linear Algebra-Linear Spaces
  3225. Finding Limit using Derivative
  3226. 2D delta function fourier transform
  3227. Cycle decompositions of the rigid motions of the cube
  3228. value that a sequence tends to- please explain!
  3229. Finding the point of intersection between two vectors
  3230. Linear maps: finding matrix
  3231. Finding the equation of this tangent
  3232. find the moment about the y-axis
  3233. multinomial coefficient help please
  3234. average value
  3235. Permutations
  3236. CAl 3
  3237. Problem using Green's Theorum
  3238. Angle of inclincation between tangent and plane
  3239. Can someone tell me if im doing this right?? mass using double integrals
  3240. Quick Question: Matrix added to Differential
  3241. Marginal Utility
  3242. limits involving natural exponential
  3243. limits involving natural exponential2
  3244. showing that a given set of vectors forms a basis
  3245. Linear algebra question... Subspaces
  3246. Convergence of a series
  3247. Using an expanded power series to estimate...
  3248. Finite element methods proof(help asap please)
  3249. dy/dx=y*e^(x+y)
  3250. modulus
  3251. Prove lim(x->3) x^2 = 9 by defintion
  3252. equivalent of tan(t) near Pi/2
  3253. Using calculus to prove a relation between demand elasticity and AR, MR
  3254. Posets form a poset enriched category
  3255. A contour integral
  3256. ODE power series method
  3257. finding the sum of following series
  3258. CLEP Test Question
  3259. Double Integral Over General Region
  3260. Delta Epsilon Proof
  3261. related rates problem
  3262. Optimization problem -- Trouble differentiating function
  3263. Partial fractions/Laplace
  3264. Trig limit of type 0/0
  3265. Eigenvalues of a linear transformation (Matrix)
  3266. Extra negative in in Laplace transform solution
  3267. Related Rates: Man and Spotlight
  3268. How Derivatives Affect the Graph (Proving Question)
  3269. Limit change of variable legality?
  3270. Exponential Integral
  3271. Series solution for ode by undetermined coefficients
  3272. Showing the parallelogram law with a simplistic knowledge of vectors
  3273. homeomorphic
  3274. Sum of convergent and divergent series
  3275. Basis proof
  3276. Taylor series vs. Fourier series
  3277. Integration prob
  3278. help me to explain this
  3279. 2nd order diff eq.
  3280. calculus 1 proof
  3281. Bacteria Growth without integration
  3282. Linear algebra help
  3283. Partial differential equation - change of variables.
  3284. Reverse Runge Kutta?
  3285. Derivatives of Arctan and arcsin
  3286. normal of trigonometry points
  3287. Variation of Parameters (Diffy Equ.)
  3288. simple trigonometry check
  3289. Order Statistics/Change of Variable
  3290. partial differential eqn
  3291. Convergence in Distribution
  3292. Statistics tests of significance
  3293. reverse product rule?
  3294. Derivative of Exponential and Logarithmic Function Concept Question
  3295. Solving non Homogeneous second order differential equation
  3296. Some Tricky ODE's
  3297. Integrate 4cos(n pi t)
  3298. Vector Algebra - Vector Triple Product Proof
  3299. A more general Bessel equation?
  3300. Impossible trick question double integral
  3301. how to simplify this
  3302. Multiplication of Series
  3303. Proof of derivative of determinant
  3304. graph theory proof help
  3305. Tangent Plane
  3306. cal 2 ratio test "where is my mistake"
  3307. combinatorics question
  3308. Operations on a group
  3309. Why a set is not a group?
  3310. Subgroups generated by groups
  3311. Poisson Distribution
  3312. Cross product and the angles of a prallelogram
  3313. solve this lim
  3314. how do i solve this ?
  3315. Simple Natural log graph?
  3316. Particles joined by light elastic string
  3317. Absolute Max/Min
  3318. Convex functions
  3319. Showing that a surface is a disk? Help please.
  3320. span of vectors
  3321. disproving a set is a group
  3322. Chebyshev's inequality??
  3323. first order differential equation
  3324. Measure theory: kernel mapping
  3325. second order differential equation
  3326. showing the Kneser graph is vertex transitive
  3327. tricky Double integral .
  3328. Periodic function | Change of variables
  3329. Need help with a Differentiation Question
  3330. Tricky integral
  3331. Sylow 2-subgroups of S4
  3332. Bounds on a Trip Integral
  3333. Sine Integral Function in differential equation
  3334. Implicit Graphing
  3335. absolute max and min
  3336. Prove A is symmetric iff x*Ay = Ax*y
  3337. Optimization Problem
  3338. A tricky ODE
  3339. Describe vector inside a triangle as other vectors
  3340. Integral ? please help
  3341. newton method
  3342. cdf to pdf and vise versa
  3343. integration problem?
  3344. Equation of tangent line w/ sqrt.
  3345. Proof by induction of polynomial differentiability
  3346. Dot Product, Derivative, and Vector Valued Functions
  3347. rates of convergence
  3348. Probability question: blue and cyan balls in an urn
  3349. Question involving pdf of change of variable
  3350. Question about a proof
  3351. Double Integral
  3352. Integral of sin(x^2)
  3353. Differentiation using a constant question
  3354. Hemispherical Related Rates
  3355. Double Polar integral
  3356. Finding unit vectors
  3357. Change of variables
  3358. Graphing of y² graphs
  3359. Phase portrait of nonlinear system of differential equations
  3360. Mean Value Theorem Calculus 1
  3361. Limits
  3362. Critical Points - Multivariable Calc
  3363. Binary Relations
  3364. Rate of Change With Volumes
  3365. Classifying finite groups
  3366. Derivate of complex numbers
  3367. Writing a dynamical equation
  3368. Sequence - converges/diverges
  3369. Problem with stokes' theorem
  3370. Flux integral
  3371. Finding the Equation of a plane
  3372. lim x->0 e^(-1/x^2)/x^3 (Don't Understand Why I Can't Do It!)
  3373. change variables
  3374. All Genius' are Welcome!
  3375. Local Maximum/Minimum summary help
  3376. Homeomorphism
  3377. hyperbolic functions at x
  3378. Show that ln(e)=1.
  3379. Probability Question about CDFs
  3380. Geometric description of the nullspace
  3381. Find the radius of the osculating circle
  3382. area under hyperbola
  3383. graphing implicit/3d/whatever (multiple plots) in maple/other software
  3384. Locally path connected implies path connected
  3385. CalcIII extreme values and saddle points
  3386. Separation and Support Theorems for Convex Sets
  3387. finite approximation of PDEs
  3388. need help
  3389. General Solution to ODE
  3390. Covariance of Binomial Random Variables
  3391. Moment of inertia of a sphere (Is this right?)
  3392. Matlab Assignment
  3393. Triple Integral ( IS THIS RIGHT??)
  3394. sylow's theorem
  3395. linear subspace of R^n
  3396. Questions about convergence of series.
  3397. Order Statistics
  3398. Multiple eigenvalue solutions
  3399. Find the average value of the function f(x,y)=x^2+y^2
  3400. Tricky Integral??
  3401. Laurent Series
  3402. Integration Question
  3403. Differential Equation
  3404. linear Subspace in R^5 and spanning vectors
  3405. I desperately need help with hypergeometric functions.
  3406. Dirac delta function
  3407. varience and stand. dev.
  3408. another varience and standard dev.
  3409. Mean Value Theorem - Find the values of c
  3410. Parametrized Surface Problem
  3411. Differential of the exp function prove
  3412. Unit Disc, Dyadic Squares
  3413. Uniform/Exponential PDF
  3414. prove 2/5 perfect squares must be even to have their sum equal odd
  3415. ellipse sector area
  3416. Integration - Dr. Evil is my teacher
  3417. Absolute Min/Max, Bounded region
  3418. Prove that any square matrix can be written as the sum of a symmteric and a skew-symm
  3419. Converting triple integral to spherical
  3420. planar graph induction proof
  3421. need help trying to do basic limit
  3422. First-Derivative Test
  3423. Interpreting equivalence classes geometrically
  3424. Find a point in a line closest to another point
  3425. Should be a really easy solve - Trap rule using table?
  3426. ratio test did I do it right?
  3427. Convergence in "mean square" (or L^2) sense
  3428. Finding the Taylor polynomial for the first three terms
  3429. Please tell me the definition of this problem!
  3430. Taylor Series Remainder
  3431. Proving the Shift Theorem in an Inverse Fourier Transform
  3432. Expectation and Standard Deviation(SD)
  3433. basic Laplace transform problem
  3434. mean and varince of Log(X) Where X~U[1,0]
  3435. Complex Root Problem (easy)
  3436. A finite subspace of L2
  3437. tan x = x
  3438. Easy non-homogenous 2nd order diff.eq
  3439. Integration with inverse trigonometric substitution
  3440. suspace
  3441. derivative and marginal profit
  3442. Need help with this Vector Question! +rep
  3443. can you check my work? "power series representation"
  3444. Calculating the directional derivative of a function of two variables
  3445. Is it correct?
  3446. Rate of Flow of water out of can
  3447. integration by substitution
  3448. quick algebra question
  3449. Maximum Modulus Principle Problem
  3450. Riemann-Lebesgue Lemma
  3451. Show if a vector space..
  3452. Extrema and concavity of a function.
  3453. Probability and Voting
  3454. Optimization Problem
  3455. Real Analysis proof
  3456. find the area of the region inside both polar graphs
  3457. Linear algebra... Matrix with respect to basis
  3458. Topology question - is this function an open map? sin(1/x)
  3459. How to integrate COMPLEX-valued functions?
  3460. Related Rates Problem
  3461. basic intergrate question x 3
  3462. combinatorics
  3463. combinatorics
  3464. show convergence of product of n uniform distributions
  3465. ODE question
  3466. Variant of the Maximum-Modulus Principle
  3467. Confusion with Inverse Functions AP Calc
  3468. Area Element of Elliptic Cylinder Coordinates
  3469. computing mass with a denstiy function
  3470. Use determinant property to solve evaluate matrice
  3471. Finding the cofactors
  3472. gram-schmidts orthonormalization
  3473. an^bn as an->a and bn->b
  3474. Please help. Points of inflection and chain rule
  3475. simple integral
  3476. Calculus BC Trigonometric Substitition
  3477. Factor Groups
  3478. Gamma function
  3479. Find the 3rd derivative using MacLaurin Series
  3480. sum of a closed set and a compact set, closed?
  3481. Integration with partial fractions -- help!
  3482. Wavenumber
  3483. derivatives
  3484. S1 isomorphic to S1/Z2??
  3485. Optimisation
  3486. double integrals using polar coordinates
  3487. The Sturm-Liouville Theory
  3488. Linear functional in c_o question
  3489. Reduce the stupid sum
  3490. inner product proof
  3491. Help with hyperbolic functions: cosh(arcsinh(x/2))=?
  3492. Integral more complicated than it should be, fear I got homework question wrong
  3493. Need Help Urgently Bijection, Injection, Subjection Functions
  3494. Conjugates
  3495. L'Hospital's Rule
  3496. basic limit question
  3497. Homogeneous topological space
  3498. Pleasse Help Me to Find Parameter of CIrcle by integration.
  3499. Differentiate Trigo
  3500. Sequences, subsequences and limits
  3501. Inner product
  3502. Vector Calculus: Level curves, tangent lines, directional derivatives
  3503. Inflection Points question
  3504. Convergent series
  3505. Limit Proof
  3506. Integration-Problem with substitution
  3507. Tricks for finding determinates
  3508. linear transformations question..
  3509. Find "y"
  3510. field extension question
  3511. Finding work done by object along circular helix: Line Integral
  3512. linear algebra - basis of subspace
  3513. epsilon-delta definition and continuity at a point
  3514. Fourier coefficient
  3515. Linear Algebra: Coordinate system corresponding to the basis
  3516. Evaluating an indefinite integral
  3517. probability question
  3518. Solving for x involving trig
  3519. How do i find the probability of this>?
  3520. Absolute integral
  3521. Fourier series
  3522. Integration of cos
  3523. problem in setting homogenous parameters
  3524. WHY lim{x-> infinity} f(x)/x = infinity => lim{x-> infinity} f(x) = infinity ?
  3525. Infinite Sequence and Series
  3526. Showing that a series diverges
  3527. Rectangle to Cylindrical coordinate question
  3528. Mass of a sphere of varying density
  3529. Showing that a group is a free group
  3530. The Fundamental Period
  3531. Limit of COMPLEX-valued functions
  3532. calculating impedance for parallel circuit
  3533. Help Rectangle to Cylindrical coordinate question
  3534. derivative of a serie
  3535. Rings and Fields Question
  3536. Variance of Sampling Distribution VS Sample Variance
  3537. Riemann sum (not equally spaced)
  3538. integrating a power of e
  3539. Area inside r = 2 cos(θ) but outside r = 1
  3540. Abelian groups of order 70 are cyclic
  3541. Angle in a circle, E^3
  3542. Change of variables
  3543. Changing from rectangular coordinate to sperical
  3544. Linear Transformations...
  3545. hypergeometric identity proof using Pochhammer
  3546. Convolution
  3547. summable series
  3548. Another coordinate conversions.
  3549. Question about Determinants
  3550. Higher-Order Differential Equations
  3551. line integral of a conservative vector field
  3552. Uncertain about volume of bounded region question
  3553. Parametric equations for trajectory
  3554. Dealing With a Summation
  3555. Spivak Error? Definition: Absolute Value
  3556. Series problem: given s(sub n), find a(sub n) and sum of a(sub n)
  3557. Notation question. Simple.
  3558. Well defined Vector operations
  3559. Half Range Fourier Series
  3560. continuous expansion is surjective
  3561. Related Rates
  3562. Topology Proof
  3563. Riemann sums
  3564. Latex
  3565. D'Alembert's principle
  3566. More Related Rates
  3567. Closed Sets
  3568. The Eigenvalues and eigenvectors of a 2x2 matrix
  3569. supremum of series difference question..
  3570. Newton-Raphson Question
  3571. Surface area of sqrt(x^2+y^2)
  3572. think about a function..
  3573. Trig Identity Question Sort of
  3574. Finite subgroups of unique orders are normal
  3575. Is the Fundamental group of the circle abelian?
  3576. first derivative test
  3577. Volume under a paraboloid and above a disk
  3578. Integrating over a delta function
  3579. Area of a 2D region (Green's Theorem)(?)
  3580. Separation of Variables: How to integrate (x+2y)y'=1 y(0)=2?
  3581. Area of the region S between the graphs of f and g over the interval [0,2]
  3582. first order non linear partial differential equations
  3583. Linear algebra proof - Orthogonal complements
  3584. Recurrence Relation
  3585. Equation of a plane containing two lines
  3586. I don't understand this step in the proof about L infinity
  3587. Help setting up integral
  3588. Volume of Sphere
  3589. Does the series converge?
  3590. Convert to cylindrical coordinates
  3591. Short question about L infinity
  3592. rate of distance between two objects
  3593. plane intersecting a sphere
  3594. divergence of E
  3595. Surface of recolution of a curve... integrating wrong :-(
  3596. What is the center of SL(n,C)?
  3597. Line integral
  3598. Limit Definition of Derivative
  3599. Prove a function is not continuous
  3600. finding the work done by a force
  3601. Topology Question
  3602. Finite-state machine problem
  3603. a proof of an area as a set function
  3604. ODE question
  3605. How can I reduce this?
  3606. Volume of 2-sphere using triple integration (rect. cord)
  3607. A difficult integration (antiderivative) problem
  3608. 2 Questions concerning determinants
  3609. Please SOlve This integration question
  3610. ODE using exact methods
  3611. Mean Value Theorm
  3612. Speed of Satellite at Perigee and Apogee
  3613. Change of KE in Ballistic Pendulum Collision
  3614. Equation of reflecting plane when incoming and reflected rays are known
  3615. Integration
  3616. Triangle/median area
  3617. Bit permutations and mappings
  3618. Continuous function / epsilon-delta
  3619. continuity of a function
  3620. Eigenvalue and matrix
  3621. Method of undetermined coefficients Problems
  3622. Setting up a triple integral to find volume of a region
  3623. Rotation question. Plz plz plz help. Im so confused
  3624. Darn integral
  3625. AP rotational
  3626. Parametrize
  3627. buncha polar graph/integral stuff
  3628. Using the inverse hyperbolic tangent function to solve ODE
  3629. Proofs of subspaces in R^n (intersection, sums, etc.)
  3630. Optimization problem
  3631. Finding the Volume of a tetrahedron using Spherical Coordinates
  3632. Probability: Coinflips & Variance
  3633. Proving that the Guassian Distribution integral converges to 1
  3634. Transative Closure
  3635. Algebra of Differential Equation
  3636. Open subsets are a union of disjoint open intervals
  3637. Determine whether the set G is a groupunder the operation *
  3638. Find min. speed and direction of velocity, given parametric eqns
  3639. l'Hospital Rule
  3640. L'Hospital Rule
  3641. Fundamental Period (graph)
  3642. uniqueness of fourier series
  3643. Cartesian to polar
  3644. Volume of solid bounded by paraboloid and plane.
  3645. functions and the Intermediate Value theorem
  3646. Sequence of 0,1,5 (ANT)
  3647. Limit of square root function
  3648. Show that dim U <= n
  3649. How is this an ordinary point? (Frobenius method for DE's)
  3650. SAS^(-1) is Block Upper Triangular (Blocks of size <= 2) [Possible Schur Decomp]
  3651. Fourier transform of sin(x)
  3652. Integration involving ln
  3653. Power series for complex function
  3654. Minimizing Surface Area/Volume
  3655. Functions attaining max value => domain compact
  3656. Limits with x and y
  3657. Ordinary Differential Equation Series Solution
  3658. First Order Seires Solution ODE
  3659. Division of complex power series
  3660. Differentiating a complex power series
  3661. linear algebra: cyclic vector space
  3662. Newton's Method & Error Analysis
  3663. laplace help
  3664. Gradient vector
  3665. Find the equation of the plane which contains the point (3,2,-3) and the line (x,y,z)
  3666. Tangent vector to curve of intersection of 2 surfaces
  3667. Abstract-H is normal to G. Order of G/H is m, g^m exists in H?
  3668. solving derivative of exponential function
  3669. Quotient Ring Proof
  3670. Solve This Differential Equation HELP
  3671. Transformation Matrix issue
  3672. Proff of half infinite intervals through set theory
  3673. Another Set Theory Proof(s)
  3674. Homeomorphism proof
  3675. infinite coupled ODE's
  3676. Finding integral of a helicoid
  3677. Finite Sum Convergence
  3678. Triple integral to find volume of ice cream cone
  3679. Showing a nonsingular matrix
  3680. find a rectangular equation for the surface
  3681. Integration by parts involving exponentials and logarithms
  3682. Poisson distribution (would you please verify?)
  3683. Estimating Geometric Distribution
  3684. implicit derivatives
  3685. Characteristic and Minimal polynomials of matrices
  3686. surface area inside an elliptic cylinder
  3687. Universal gravitational, elliptical orbits
  3688. Rank of Product Of Matrices
  3689. permutations
  3690. Flux of a Vector field of a square on a plane x+y+z=20
  3691. Compact sets are covered by finitely many epsilon disks
  3692. Spivak::Prove x^2 - y^2 = (x-y)(x+y)
  3693. Double Integrals in polar coordinates setup
  3694. Is a most general antiderivative required to be continous?
  3695. How would using a stiffer spring affect the value for the spring constant?
  3696. Bivariate Probability question
  3697. Triple integral and volume - please tell me if i'm wrong!
  3698. simple harmonic motion diff. equation
  3699. optimization problems
  3700. HELP!! Setting up triple integral in spherical coordinate
  3701. Undamped Spring question.. problem solved, but I can't plot the graph
  3702. Simple 1st order ODE. Need insight...
  3703. The complex function
  3704. Proving a f(p) = 0 for all p.
  3705. Discrete math problem: R.P. Grimaldi text
  3706. graph the surface represented by the vector valued function
  3707. Curvature and angle with k direction
  3708. quick parametric equation question
  3709. Vector analysis
  3710. spherical cordinates?
  3711. Show that F is conservative assuming it's values depend only on endpoints.
  3712. Volume of a Solid using Triple Integrals
  3713. Metric Space, closed ball is a closed set. prove this
  3714. Number Theory (Finite and Infinite Sets)
  3715. Metric Space, open and closed sets
  3716. Howto understand this periodic fourier series
  3717. sentential logic derivations?
  3718. 3D Projectile Motion
  3719. Finding the Limit by Interpreting an Expression as an Appropriate Derivative
  3720. solving problem l'Hospital Rule
  3721. Laplacian
  3722. 2nd Order Differential Equation Problem
  3723. Double integral
  3724. Vector projection onto a straight line
  3725. slope of a tangent From first principles
  3726. Proof- Question about Rolle's Theorem
  3727. Double integral change of variable
  3728. Prove differentiability and continuity
  3729. Local Extreme Values, Min/Max, etc.
  3730. Finding a p-sylow subgroup
  3731. optimization and related rates trig.
  3732. Don't have a damn idea how to do this
  3733. Equivalance classes and integer addition
  3734. Finding average value
  3735. Second-order nonlinear ordinary differential equation
  3736. Solving simultaneous trig equations
  3737. Gauss's theorem
  3738. limit prove simple
  3739. Differential Geometry Question
  3740. Schechter luminosity function (integration)
  3741. Recursive series convergance
  3742. Double Integral with base e
  3743. integrate 48sin^4(3x)
  3744. evaluating double integrals to find area
  3745. finding the inner product formulla
  3746. Is this 2nd Differential Equation Answer Correct?
  3747. Proof involving homogeneous functions and chain rule
  3748. Linear Algebra Finding Basis for space.
  3749. Sum of lengths of a finite number of overlapping segments > length of their union.
  3750. Help! What series get larger value when n is sufficiently large
  3751. Zombie PDE model
  3752. l'hospitals rule
  3753. Curve Sketching help!!
  3754. Write a working matlab function
  3755. Question on optimization and limits
  3756. ODE with substitution
  3757. which method?
  3758. Triple integrals
  3759. Double Integral
  3760. Vector Function
  3761. Calculating value of f'(x)
  3762. What exactly does "determine the behavior" mean (differential equations)
  3763. Show that he object moves on an elliptical path
  3764. Analysis Question-Schwarz Derivative
  3765. Predicate Logic (family relationships problem)
  3766. summation with infinity
  3767. multiple integral with substitution
  3768. Linear Algebra
  3769. Find angle to eliminate cross product term
  3770. Solve This Differntial Equation.Plz Help!
  3771. Rate of Change question
  3772. double sum sign question..
  3773. differential equations
  3774. Taylor Series - Convergence
  3775. Set Theory proof on well ordered sets
  3776. Another ODE
  3777. Identity for the probability of a coin having an even number of heads
  3778. p-Sylow subgroup
  3779. Find the point on the surface
  3780. Consider the implicit function y(x) defined by the equation
  3781. Proof/Disproof involving multi-variate functions
  3782. Multiple integrals
  3783. Complex analysis question!
  3784. Work needed to flip cone upside down.
  3785. Simple Differential Equation Question
  3786. Singular Value Decomposition of an nxn matrix?
  3787. Integration - Riemann Sums
  3788. Solve the differential equation
  3789. Parametric Equations with Trig sub and int by parts
  3790. Minimizing a volume of 3 variables
  3791. Convergence to pi^2/6 using Fourier Series and f(x) = x^2
  3792. Particle distance from a given plane
  3793. Show that this orthogonal diagonalization is a singular value decomposition.
  3794. prove the limit exist (Partial Differential)
  3795. heat equation differentiation
  3796. Inverse LaPlace Transform
  3797. Inner Product Spaces
  3798. surface area of a hemisphere w/ vector calculus
  3799. Finding joint pdf of independent variables.
  3800. How can you determine y's behavior from a direction field graph??
  3801. find inverse hyperbolic function
  3802. surface area of a hemisphere w/ vector calculus
  3803. Optimization: Open Box help
  3804. Volume of Ellipsoid
  3805. Determine the dimensions of a rectangular box, open at the top
  3806. Counterexample for a premeasure on a semiring over Q
  3807. Linear Algebra - Proof of the characteristic polynomial for the inverse of A
  3808. Differential forms
  3809. complement question.. (statistics)
  3810. chain rule
  3811. Simple integration but i cant get the answer
  3812. Nullspace Question
  3813. Derivative of compound interest
  3814. differentials.. find maximum percentage error
  3815. When a Taylor Series Converges
  3816. Multiple independent exponential random variables
  3817. Change the order of triple integration
  3818. Fourth Order Homogenous Differential Equation
  3819. Linear Maps
  3820. Complex Analysis Question
  3821. rotation matrix proof
  3822. mutliplication table of quotient groups
  3823. R[x] UFD, then R UFD
  3824. ladder problem with related rates
  3825. derivative of an inverse question
  3826. Lagrang multipliers to find max and min
  3827. Using conform transformations to solve a Dirichlet problem with 3 border conditions
  3828. Tough eigenvalue problem, trying to understand it
  3829. Cosh x > 1
  3830. natural log fxn = negative integral?
  3831. limit
  3832. Almost sure convergence & convergence in probability
  3833. two variable extreme value problem
  3834. irreducibility of a polynomial by eisenstein and substitution
  3835. chain rule question
  3836. Please Help! Line passing through an Ellipse and a Point
  3837. writing in terms of step function
  3838. Rate of flow outward through hemisphere
  3839. 2nd order ODE
  3840. Simple differentiation question
  3841. Joint density function
  3842. How to find surface area?
  3843. i'm terrible with proofs.. linear algebra problem...
  3844. a difficult integral?
  3845. Please check my math on diff equation with initial conditions question (easy for you)
  3846. signal processing fft
  3847. Need to clarify Extreme value theorem
  3848. Sequences, convergance and limits.
  3849. 1/x^2 integral
  3850. Sequence (a_n)^2 ->0 implies (a_n) ->0 ?
  3851. curl of (A*B)
  3852. Simple NonHomogenous Differential Equation Question
  3853. Rimann sum limit of e^x
  3854. Bonus Integral
  3855. Problems with Integration.
  3856. The sum of a Fourier Series
  3857. Quick Laplace Transform theory question
  3858. Find a particular solution that satisfies the intial condition
  3859. First order ODE, The Homogeneous Method.
  3860. Field of modulo p equiv classes, how injective linear map --> surjectivity
  3861. Step Function Help
  3862. absolute convergence: ratio/root test n!/n^n
  3863. Equivalence Relations
  3864. joint distribution of functions
  3865. Inverse Laplace Transforms
  3866. Gauss's Theorem
  3867. Finding P(X1<X2<X3) and P(X1=X2<X3)
  3868. Finding cdf and pdf of variable.
  3869. Finding probability given joint pdf.
  3870. Problem with Very Easy Integral
  3871. Stuck on an Integral Problem
  3872. Flux in 3 dimensions
  3873. 3 variable limit problem.sighs
  3874. Can i get some help with an Analysis of variance table ANOVA?
  3875. 2nd order inhomogeneous ODE
  3876. Partial Derivative: Chain Rule
  3877. About a monotonically decreasing f, does it exist a theorem that says...
  3878. curl problem
  3879. Triple Integrals. Need help ASAP! I cant figure out why 2 integrals arent matching up
  3880. Maximum Likelihood Estimator
  3881. Evaluating a triple integral.
  3882. Arc length of vector function with trigonometric components
  3883. homogeneus matrix question..
  3884. Exponential integrations
  3885. Congruence and p-sylow subgroups
  3886. Is this matrix a vector space?
  3887. Simple dirichlet function differentiability
  3888. Finding inverse matrices using Guass approach
  3889. Convergence of integral
  3890. Determine if morphism, find kernel and image
  3891. diagonalizable proof
  3892. Another Laplace Transform Question
  3893. A question about the search for normal subgroups- Conjugacy classes!!!?
  3894. Fourier transform interpolation windowing
  3895. Square-root and differential equations
  3896. Integral of type 'derivative over function' with a twist
  3897. method of characteristics question
  3898. series question (non-baby rudin, ch. 4, #7)
  3899. Graph matching
  3900. Complex Eigenvalues/vectors
  3901. Hard matrix proof
  3902. Intergration - Circles
  3903. Differential equations, euler's method and bisection method
  3904. Quick Linear Algebra question
  3905. Rearrangement and intergration of algerba
  3906. integrating factor problems (differential equation with initial conditions)
  3907. Directional Derivative and Approach Path
  3908. characteristic function ?
  3909. How to integrate something that keeps on repeating
  3910. I am confuse in finding Argumnet of Complex Number
  3911. Working out an equation
  3912. The Fourier Series
  3913. Cesaro Sum. Understanding the sequence.
  3914. Annihilator Method Problem
  3915. Find Indefinite Integral
  3916. Logarithmic differentiation
  3917. Software to graph a volume (solid) of revolution?
  3918. Find the point on the curve y = x^2 that is closest to the point (0, b).
  3919. analysis derivative proof
  3920. General solution of initial value problem --dont understand problem is asking me??
  3921. Global extrema without numbers
  3922. differentiable functions proof
  3923. Improper Integral
  3924. Shortest distance between two skew lines
  3925. Stokes' Theorem Question
  3926. Determining the derivative of an integral
  3927. How to sum this series
  3928. Lagrange multiplier
  3929. Fundamental matrix
  3930. Quick question on boolean algeba
  3931. Annihilator method
  3932. General Solution to HDE
  3933. Variation of parameter method
  3934. Moment of Inertia about the line x=y
  3935. Prove ||w + z|| <= ||w|| + ||z|| for complex vectors
  3936. Find the vertical and horizontal asymptotes.
  3937. Trigonometric Integral sanity check
  3938. Linear Transformations
  3939. probability generating function
  3940. probability (no idea of the kind, and how to do it!)
  3941. Simple Double Integral
  3942. How to prove f(a) is integrable?
  3943. Orders of poles in the complex plane.
  3944. Calculate limit Using Limit Laws
  3945. Central Limit Theorem Question
  3946. If b | a!(n-a)! can one say b | n!
  3947. Initial value nonhomogeneous DE
  3948. I think my problem solving is absurd.
  3949. spherical harmonics
  3950. The area of a definite integral
  3951. Dervative of trig functions.
  3952. definite inegral - please help
  3953. definite inegral
  3954. Question about planes
  3955. Integrating to find the length of a Cardiot Curve
  3956. Calculus problem - Mental creativity and flexability needed
  3957. All eigenvalues 0 implies nilpotent
  3958. cartesian equation
  3959. Mapping & Change of Variables
  3960. Riemann sums with velocity and distance.
  3961. Jacobian Transformation.
  3962. Series
  3963. Complex number.. need an idea to start..
  3964. matrix associated to eigenspaces
  3965. vorticity - cylindrical polars
  3966. Calc 1 Riemann Sums w/ velocity and distance
  3967. Finding formula for normal vector of surface
  3968. function inverse problem
  3969. Finding a taylor series
  3970. Optimization Problem
  3971. Surface Integrals in Polar Coordinates
  3972. Change of Variables of f(x+y) (In Multiple Integrals)
  3973. Distance between two sets A and B in Rn
  3974. divergence theorem problem
  3975. Please check if i am right.. PLZ PLZ - definite inegral
  3976. Urgent First-Year Calculus Word Problem!!!! Help needed ASAP!!!!
  3977. Mac Series f(x)=sinh (x), remainder theorem help
  3978. Definite Integrals - Average Values, Integration Rules?
  3979. Probability Theory ; Binomial Distribution?
  3980. Degree of a splitting field
  3981. second order DE in matrix form...
  3982. Laplace transformation t^(3/2)
  3983. Coupled mass problem
  3984. Coins and Dice Probability
  3985. Nowhere Continuous Function Dirichlet Proof
  3986. Integration using partial fractions.
  3987. Sine series for cos(x) (FOURIER SERIES)
  3988. Prove function continuous at only one point
  3989. Complex Numbers Locus Question
  3990. Find the Maclaurin polynomial
  3991. Determine the nth order Maclaurin polynomial
  3992. Powers of Complex Numbers
  3993. General Linear Group
  3994. Integration by parts
  3995. Surface Integrals: Flux of F across S
  3996. Help with Unbiased Estimators
  3997. S_n acting on a set with more than n elements
  3998. Quick way of raising matrices to indicies
  3999. application of cyclotomic polynomial
  4000. integration problem
  4001. Inflection points, Intervals and minimum value of a Function
  4002. billard ball calculus problem
  4003. Continuous Function
  4004. metric space question
  4005. Fourier coefficients
  4006. differential a(v) problem
  4007. Area of Solid/Convert to Cylindrical and Spherical
  4008. Having trouble understanding how to solve the derivative of y=x^tanx?
  4009. Value of y
  4010. Simple DE.
  4011. Laplace transform
  4012. Arclength of exp from 0 to 1
  4013. Aircraft landing (drag -> variable acceleration?)
  4014. Help with a Double Integral...
  4015. Rearranging Equations
  4016. Anyone know how to interprete the Euler-Lagrange differential equation?
  4017. Integral of trigonometric functions
  4018. Integral
  4019. Matrices, cauchy-schwarz and tringla inqualities?
  4020. integrability on a rectangle
  4021. What probability distribution applies?
  4022. HELP::Substitution and Integral by Parts
  4023. Series convergence
  4024. Double Integrals: cartesian --> polar and solve
  4025. Series converging to zero?
  4026. Help needed with the ratio test
  4027. Complex analysis question: Calculus of residues
  4028. LaPlace
  4029. Evaluate double integral by changing to polar coordinates
  4030. The Alternating Series Error Estimate
  4031. true or false questions about line/surface integral
  4032. Closed Sets
  4033. Natural Log
  4034. Anyone know how to interpret the euler-lagrange differential equation?
  4035. Hypothesis Testing
  4036. Monte Carlo Method (generating random numbers)
  4037. Transforming F distribution into B distribution.
  4038. Runge-Kutta Numerical Integration
  4039. RSA Encryption simple proof
  4040. Air Traffic Controller and Related Rates along with Implicit Differentiation
  4041. Arc Length
  4042. Prove the trig identity...
  4043. boundary of {1/n : n is a natural number}
  4044. Commutative ring theorem
  4045. Riemann Integral
  4046. Integrating a Thomae function?
  4047. Laplace transform
  4048. How To Evaluate Complex Numbers
  4049. Symmetric matrix real eigenvalues
  4050. Finding the area of revolution
  4051. Sequence Convergence
  4052. Eigenfunctions of an Integral Operator
  4053. Help with 2 integrals
  4054. Vector spaces subspaces
  4055. Momentum Flux: Quick Question (Product Rule)
  4056. Taylor Series Integration
  4057. Help with Taylor Series
  4058. Application of Stokes Theorem
  4059. Verifying Divergence Theorem
  4060. Non Homogenous Differential Equation
  4061. Taylor Series Method Integral
  4062. Taylor Series Help
  4063. Finding eigenvectors of a simple 2x2 matrix
  4064. Integral of problem
  4065. Partial Differentiation
  4066. Definitely Maybe: Concavity and Point of Inflection
  4067. vector calculus
  4068. Swimming Pools and Related Rates along with Implicit Differentiation
  4069. Partial fractions!
  4070. Negative binomial, Poisson, or gambler's ruin?
  4071. Finding eigenvectors for diagonalization
  4072. Applications of integration: work problems
  4073. Laplace transform initial value problem
  4074. Abstract Algebra
  4075. Help me with Surface intergral!
  4076. Linear algebra question
  4077. Laplace Transformations.... help me please?
  4078. Linear algebra: Finding a linear system with a subspace as solution set
  4079. Denumberable
  4080. Surface area enclosed by Cylinders
  4081. Pointwise bounded, uniformly continuous family of functions locally uniformly bounded
  4082. Path Components
  4083. Parametric Equations graphs
  4084. Evaluating a surface integral
  4085. Does it converge or diverge?
  4086. Finding Radius of Convergence of the Power Series
  4087. Laplace Transform question
  4088. Max Height Homogenous Differential Equation
  4089. NEEDD HELP!! parameterizing a surface given by an implicit function (HYPERBOLOID?!)
  4090. Complex Variables
  4091. First Order Homogeneous Differential Equations
  4092. finding a limit help.
  4093. Maximum Likelihood Estimator
  4094. I need to fit a tail-heavy "Gaussian" curve
  4095. Maximum income
  4096. Can someone please check this work (eigenvalues)
  4097. Least Squares Fit
  4098. Please Help with problem with matrices, reflections, rotations
  4099. Riemann Sum and partition
  4100. Need help on Power Series Question
  4101. volumes of revolution
  4102. Galois Extensions
  4103. Galois
  4104. Connected Spaces
  4105. Eigenvalues
  4106. Line Integrals / Conservative Vector Fields
  4107. Triple Integral in Rectangular Coordinates Converting to Spherical Coordinates
  4108. Finding the sum of an infinite series
  4109. linearity
  4110. Partials
  4111. evaluate integral as a power series
  4112. Integration by Parts
  4113. Differential Equation
  4114. Differentiating y= Acosαx + Bsinαx and finding Constants
  4115. Laplace Transform Question
  4116. Linear help
  4117. double integral
  4118. Using Linear To Solve Problem
  4119. Line Integrals
  4120. Calculating rate of change
  4121. Permutation Group
  4122. integral defined as zero implies function is zero
  4123. volume integral to spherical coords to contour integral
  4124. Eigenvalues
  4125. groups...
  4126. Integration by Substitution
  4127. Linear maps and matrices problem
  4128. evaluate integral by area
  4129. groups
  4130. Sum of two square and complex quadratic
  4131. What ordinary differential equation? Simple answer is needed!!!
  4132. Definite Integrals Calculus I
  4133. Proving a limit using epsilon/delta
  4134. how to remmember these trigonometric formulas
  4135. Sum the Taylor Series
  4136. complex foorier question
  4137. Finding volumes of a solid
  4138. integration question
  4139. Partial derivative
  4140. how to solve this integration problem problem...did but got wrong answer
  4141. Integrals with trig substitutions =p
  4142. Limits of trig functions
  4143. Laurent Series (non-homework) question
  4144. groups of order p^2 where p is prime
  4145. Taylor Series Question
  4146. Find integral using Gaussian Quadrature Method (numerical)
  4147. finding the kernel of T
  4148. Help with field theory problems
  4149. How to solve quadratic vector equation?
  4150. Axiom of Choice to prove two propositions.
  4151. Real analysis proof with sequences
  4152. Laurent Series expansion for the following function
  4153. Approximating mac/taylor series to z decimal accuracy
  4154. Bizarre matrix problem
  4155. Linear algebra eigen vector
  4156. finding the inverse of function
  4157. solving equation with natural log with inverse hyperbolic
  4158. plz help me in this problem
  4159. Rotating on a slant
  4160. verify stoke's theorem
  4161. Another Sequence proof too trivial to figure out
  4162. problem with taylor series
  4163. Paramentric.. eq. of tangent line
  4164. Use residue theory to establish the following integral
  4165. Questions about the Differential Equation (Dacay)
  4166. Finding max. and min. values analytically
  4167. Parameterizing a curve (line integrals)
  4168. A differential equation
  4169. Shell Method
  4170. 2nd order DE
  4171. Linear Algebra Notation
  4172. Calculating Volume of a Gas Tank/Gas within
  4173. 2nd order non-homogeneneous ODE - how to find PI
  4174. Curve of Pursuit (Pigeon and Hawk) (Detailed)
  4175. quick question about taking a derivative
  4176. Application of Derivatives
  4177. Indefinite Integration with Logarithms and Substitution
  4178. Easy Laplace Transform
  4179. Computing a double integral with given vertices
  4180. Integrals
  4181. Integration help needed!
  4182. Finding a Maclaurin series for ln(x)
  4183. i just cant solve this log ques.
  4184. Surface area of a parametric surface
  4185. Prove limit is 0
  4186. Linear Motion - Particle Displacement
  4187. [maple] nonlinear system?
  4188. Eigenvalues
  4189. Laplace Transformation, Translation Property
  4190. 1 maximal subgroup -> prime order
  4191. Indefinite Integral
  4192. Vector Calc Homework Help! Divergence Free Vector Fields
  4193. Flux through a surface Question Help Please
  4194. linear algebra
  4195. Piecewise continuous - step function
  4196. Differential Equation (Deposit)
  4197. Laplace inital value help!!!
  4198. Work required to pump - Very tricky
  4199. Find the average value of a function
  4200. PROOF for: P(x) = anxn + an-1xn-1 + ... 90 HELP!!!
  4201. critical points
  4202. z=a+bi proof?
  4203. Abstract algebra: systems of differential linear equations
  4204. Relative openness
  4205. Limit
  4206. Multivariate quartic function help
  4207. Parameter of a determinant
  4208. Deriving time peroid of a spring
  4209. Simple Calc Problem: Arctan
  4210. groups of order p^2
  4211. lim convergent sequence
  4212. Cartesian to polar
  4213. prove that a group of order (m^2)(n^2) is abelian if it has all normal subgroups
  4214. Find the second derivative of F (x)
  4215. Abstract Alg.-Quotient Groups
  4216. More Abstract-Homomorphism&quotient
  4217. Volume of a solid in first quadrant
  4218. Need help setting up integral. (Doesn't have to be solved)
  4219. How to show two lines intersect in a vector question.
  4220. Abstract help
  4221. Solve the definite integral?
  4222. Lim Sup, Lim Inf Proof
  4223. Prove that a group of order 34 with no more than 33 automorphisms is cyclic
  4224. Volume between cylinder and ellipsoid
  4225. Pumping gasoline
  4226. Power Series - Differential Equation (check my answer)
  4227. Complex Analysis - Essential Singularities and Poles
  4228. Differential Equation (form of: dy/dx = ay^2 + b)
  4229. Work problem pulling chain up a wall?
  4230. sketch the region enclosed by y= 6|x| and y = x^2 -7
  4231. linear algebra
  4232. Complex number(exponential form)
  4233. Vector Algebra (line perpendicular to plane)
  4234. Calculate line integral across square curve with vertices (1,1) (-1,1) (-1,-1) (1,-1)
  4235. u(x,0)=0 implies u_x (x,0)=0 ?
  4236. approximate the sum of the convergent series
  4237. u substitution
  4238. Equation of a line perpendicular to two vectors
  4239. inequality problem
  4240. Equation of plane containing the intersection of two planes
  4241. find the area enclosed by x + y^2 = 12 and x + y = 0
  4242. Differential Equations
  4243. L'Hopital!
  4244. simple substitution problem
  4245. Second order linear system and power series: Differential Equations
  4246. sequence limits
  4247. Summation by parts
  4248. Trace-determinant plane: underdamped systems
  4249. Automotive Suspension: harmonic oscillator system, differential equations
  4250. tough integral
  4251. Differential Equations again :(
  4252. difficult integral (product of gamma func with exp)
  4253. Showing the Difference Between an Ito Integral & Riemann Integrals.
  4254. logarithm =/
  4255. How would I solve this limit?
  4256. Evaluating Indifinite Integral
  4257. Finding the general solution to a differential equation
  4258. approximate the sum of the convergent series sum
  4259. find second derivative
  4260. Eigenvalues: Matrix corresponding to projection
  4261. Boundary value problem
  4262. A question
  4263. Statistics - Describing distribution curve? - Easy solve
  4264. Evaluate the limit..
  4265. Complex Fourier Series & Full Fourier Series
  4266. Write different equation from physical system
  4267. confussed
  4268. Arguement - complex numbers
  4269. sequence space
  4270. 2nd order de
  4271. Series (Ratio test)
  4272. Changing limits of integration question
  4273. Series Help
  4274. Series (p-series)
  4275. hoolomorphic functions stretching angles
  4276. Question about Properties of Relations
  4277. Residue questions
  4278. Det(tA)=Det(A)
  4279. Am I Getting the Hang of Relations
  4280. Vectors forming a Subspace
  4281. Integration of forms
  4282. Related Rates Involving a Cone
  4283. find min/max distance between (0,4) and y=x^2/4
  4284. Laurent series expansion help...
  4285. A couple of limit computations
  4286. integrate ln
  4287. Find the solution to the IVP
  4288. When does the limit exist?
  4289. Find the unknown side of a Cyclic quadrilateral when d is the diameter or the circle
  4290. Another Laurent Expansion Question
  4291. Limits approaching infinity
  4292. Integration by substitution
  4293. Find the Volume (Solid of Revolution)
  4294. Does this sequence converge or diverge?
  4295. Lower bound for radius of convergence of series solutions about a given point
  4296. Power Series(Radius and interval of convergence)
  4297. Groups of order 51 and 39 (Sylow theorems).
  4298. volume by rotating a curve
  4299. Maclaurin Series
  4300. Showing A^-1 has eigenvalues reciprocal to A's eigenvalues
  4301. integration
  4302. Power Series(Radius and interval of convergence)
  4303. How to show the Henon map is the most general quad. map with a constant Jacobian?
  4304. Orthogonal Matrix
  4305. eigenvalues of hermitian matrix
  4306. Determine if the following problem is symmetric and transitive
  4307. Help with Sequence
  4308. Group Classification
  4309. Loan with equal annual repayments
  4310. Heavyside function for Sine
  4311. Sup and inf proof
  4312. Green's Theorem and polar coordinates
  4313. Finding the critical points of a multivariable function and determining local extrema
  4314. heat equation: partial differential equations
  4315. Topology-Continuos Functions
  4316. Abstract-Sylow Theorems
  4317. Integrating factors: How to turn 3xy^3 + (1+3x^2y^2)dy/dx=0 to dy/dx+P(x)=Q(x) form
  4318. Prove 1x = x from linear space axioms
  4319. Lagrange multipliers with two constraints
  4320. calc 2 final tomorrow need urgent help!!
  4321. Partial Fractions Complex Decomposition
  4322. Linear ODE help
  4323. Questions from a probabilty final
  4324. abstract algebra 2 questions
  4325. Maclaurin Series
  4326. volume of the solid of revolution
  4327. Expected value of Rayleigh
  4328. a simple 2nd order ODE using Green's functions
  4329. Closed set equivalence theorem
  4330. Property of a Double Integral involving a limit
  4331. Surface integral of a parabolic cylinder
  4332. Integrate to get Position function
  4333. Naive question on plotting
  4334. Fundemental Theorem of Calculus
  4335. Understanding the mandelbrot set equation(s)
  4336. Laurent Expansion Problem (finding singularities)
  4337. Finding the linear transformation of a matrix
  4338. lenear system question..
  4339. Trigonometry
  4340. another trig. question
  4341. Proof for exponential derivatives
  4342. trig. again
  4343. Finding basis probelm
  4344. Linear algebra
  4345. Real Analysis Proof
  4346. second order partial derivative
  4347. Continuity
  4348. Limit of passage times of 1-dim random walk
  4349. Integration
  4350. derivative (problem solving)
  4351. writing equations for rate of change problems
  4352. optimization -writing and solving the equations
  4353. Quick integral question
  4354. Combinations (math 30 pure)
  4355. L'Hospital's Rule
  4356. Stoke's Theorem
  4357. Matrices and eigenvalues. A comment in my answer.
  4358. Series Converges to?
  4359. Find all points with same distance to (A) and (B)
  4360. Linear Algebra proofs
  4361. Representing a Sum of a Series as a Function
  4362. One-to-One Intervals
  4363. Mean Value Theorem Help
  4364. chain rule =/
  4365. stokes theorem and line integral
  4366. derivative of an integral
  4367. Identities simplify expression
  4368. Rolle's/MVT Problem Need some help
  4369. homomorphism proof
  4370. Compute lim as x approaches 0
  4371. 1-D Wave equation with mixed boundary conditions
  4372. kkt theorem (minimization)
  4373. Continuity and liimit of functions
  4374. Radius of convergence
  4375. Finding that S is a Field
  4376. Compute a derivative using MacLaurin series
  4377. Commutative Law Problem
  4378. proving transitivity, stuck at at algebra
  4379. Why is this the obvious? (graph Theory)
  4380. Related Rates (I think?)
  4381. partial fractions (for laplace)
  4382. Lagrange multipliers
  4383. Does y' = dy/dx
  4384. permutations in S5
  4385. make x the subject
  4386. Continuity (ii)
  4387. cant understand integral tranasition to spherical coordinates
  4388. Family of curves problem
  4389. Find the slope of the tangent line
  4390. cant understand this transition
  4391. likelihood function
  4392. functional equation
  4393. Stats question
  4394. Stoke's Theorem
  4395. Domain of logarithmic funtion...
  4396. Finding total outward flux through a pyramid?
  4397. converting triple integral coordinates
  4398. Primitive Roots helping please
  4399. A particularly nasty delta-epsilon
  4400. Half life problem
  4401. Somewhat Easy Differential Equation Question
  4402. Evaluating Integrals using the Residue THM
  4403. solving limit
  4404. Question about series and sequences
  4405. Integration (ii)
  4406. derivative (max and min)
  4407. e^x = k/c sin^2(x)
  4408. Euler Equation question
  4409. Continuous functions
  4410. Flux through a circle not centered at origin.
  4411. [Homework Help] Solving Seperable Differential Equations
  4412. ODE with Laplace transform
  4413. Ring proof
  4414. Orthogonal projection onto line L
  4415. Partial Differentiation HELP!
  4416. Calc 2 - Taylor Expansion Series of x^(1/2)
  4417. f(x) integral converge, f(x) uniformly continuous ,prove that f(x) limit = 0
  4418. Can someone check if my derivative of this log function is correct? (exam in 6 hours)
  4419. Abstract-Sylow Theorems
  4420. Solving the wave equation numerically using the Fast Fourier Transform
  4421. Help with ODE Porblem.
  4422. Showing that spectrum of operator is not compact
  4423. [f(x)'^n continuous at a point (EXAM IN 4 hrs.)
  4424. limit of sequence
  4425. Cal II question.. with physics involved.
  4426. Impulse-Diffy eq.
  4427. Vector spaces
  4428. Can you use derivatives and integrals to solve algebraic problems?
  4429. Statistics Problem (Dunno if this is the right spot for these questions)
  4430. differential equations help!
  4431. Motion along a line (Rectilinear Motion) Help
  4432. open/closed/compact sets
  4433. Jordan Forms
  4434. HELP!!! (inflection points and whatnot)
  4435. [Homework Help!] Find the value of z when sec(z) = 3i.
  4436. Inverse trig equation
  4437. Summation
  4438. Impulse-Diffy eq.
  4439. Uniform convergence
  4440. Product rule with chain rule (derivation wrt time)
  4441. Which grows faster, (x-4)^3 or...
  4442. A quick way to solve a system of 3 equations?
  4443. Differentials
  4444. Chain/Product rule question
  4445. lim sqrt(x)/sqrt(10x+1) ??
  4446. Vector differentiation of velocity (polar coord.)
  4447. Probability (probability mass function,pmf)
  4448. Calculus
  4449. For what values of p does this series converge?
  4450. Separable D.E., Nonlinear in terms of y(x) after integration
  4451. Vector Calculus Identities
  4452. Power series representation
  4453. f(x) continuous, lim integral x to 2x of f(t) = 0 does integral of f(x)dx converge
  4454. equation of a plane
  4455. Dirichlet Test
  4456. P is a point in E
  4457. Integration (iii)
  4458. chain,product or quotient rule? why
  4459. Unit Normal Vector to a Cylinder
  4460. extension fields
  4461. Partial differentiation
  4462. Delta derivative identity
  4463. Simpson's Rule in Matlab
  4464. Probability
  4465. Spivak 2=1 Proof fallacy
  4466. Cross Product
  4467. number theory: primitive roots
  4468. differentiation in MATLAB
  4469. if BC = 0 where B is invertible, show C = 0
  4470. Triple Integral, already solved, need checked
  4471. Abstract Algebra: Commutative Subgroup
  4472. Proof involving derivatives
  4473. Probability (Poisson)
  4474. Conditional Probability (ii)
  4475. Extrema
  4476. Diffusion equation with variable dissipation
  4477. Question regarding integrating (int(1/u))
  4478. how to solve x^2=2^x
  4479. derivation of the shape of a clepsydra
  4480. ODE-question 1
  4481. ODE question 2
  4482. Finding the eigenvectors for T()
  4483. IVP proof (analysis)
  4484. removable continuity
  4485. Linear transformations
  4486. "easy" Laplace Transform...help!
  4487. Cylindrical Shells
  4488. equation with natural numbers
  4489. component velocity vector
  4490. PDE question
  4491. Metric Space Terminology
  4492. Prove in any interval there exists a rational z
  4493. asymptotic expansions of algebraic equation
  4494. Complex number(exponential form..)
  4495. real symmetric matrix
  4496. Difficult Integral
  4497. Mutiple springs in series
  4498. Goldbach Number
  4499. Abstract Algebra-Isomorphism
  4500. Find a formula for a constant function using the mean value theorem
  4501. Discontinuity
  4502. Prove in any interval there exists an irrational z
  4503. inequalities ,my weak sense !
  4504. Integration of dirac delta composed of function of integration variable
  4505. Real Analysis - Consistency of family with variables
  4506. Flow problem
  4507. Integrating Fresnel Functions (Double Integral)
  4508. Simple harmonic motion
  4509. Kronecker delta symbol
  4510. Equation: solve for t.
  4511. Finding the equation of a hyperbola
  4512. Bilinear maps and inner product
  4513. Bounded Soloution of AN ODE
  4514. Continuity of partial derivatives in a ball implies differentiability
  4515. Integral
  4516. rejection sampling from gamma distribution
  4517. Partial derivative - why is it count like this?
  4518. newton method
  4519. Analysis Sets/Functions PLEASE PLEASE HELP!!!! LIFESAVER if asnwered by 8am 12/22/09
  4520. Tricky Infinite Sum
  4521. Hyperbola problem
  4522. Integral...!?b+T_T
  4523. Pr symbol question
  4524. partial differentail equation
  4525. laplace
  4526. Maximize and Minimize Area of 2 rectangles
  4527. Integrals from definition
  4528. Fourier Transform question.... please help.. work shown!
  4529. Positive non self adjoint operator?
  4530. Numerical approximation: Forward diffrerence method
  4531. Second order differential equation
  4532. Abstract->p-sylow groups
  4533. ratio of functions, surjective (analysis course)
  4534. separation of variables wave equation
  4535. Tricky Intregral
  4536. substitution technique for integral
  4537. What did I do wrong in this Bessel equation?
  4538. Probability question - calculating marginal pdfs
  4539. A subspace spanned by polynomials 1 and x
  4540. Proving a function is discontinuous on Q and continuous on R\Q
  4541. Eigenkets and Eigenvectors
  4542. how they do those transitions?
  4543. strictly decreasing sequence (analysis)
  4544. car drive S units in T time ,prove that there is a point where acceleration > 4S/T^2
  4545. Sylow p-groups
  4546. graph analysis with trig involved
  4547. Continuous square root function on the space of nxn matrices
  4548. Opinion? Solids of Revolution/Integration Techniques
  4549. Riemann metric
  4550. Evaluate integral of Bessel function.
  4551. Question involving differentiation
  4552. derivative
  4553. the book "Introduction to tensor calculus and continuum mechanics"
  4554. kernels difference for analysis
  4555. foorier represtaion of this function..
  4556. Can anyone check if my answer for this ODE is correct?
  4557. Center of Gravity
  4558. Frechet (second) derivative of the determinant and inverse functions
  4559. Convergence
  4560. parseval law prove
  4561. Solving complex number equations for x AND y
  4562. Derivative problem
  4563. Covariant derivatives
  4564. Numerical solution to equations with log?
  4565. Subgroups of S4
  4566. Palindrome
  4567. Dedekind Cuts and Sequences
  4568. Complex number help!!!
  4569. Coplanar and Linear dependency.
  4570. breaking this expressions into areas.
  4571. Trigonometric equation
  4572. If two permutations commute they are disjoint
  4573. Derivatives
  4574. moment of inertia of T shape
  4575. What did I do wrong on this Bessel expansion?
  4576. Findin largest volume
  4577. Solution of Parametric Bessel's equation.
  4578. Area
  4579. Surface Integral.
  4580. Find v & a in complex plain
  4581. boundary value problem: local stifness matrix
  4582. Intergration
  4583. Maximum value for a analytic function
  4584. Trigonometric limits
  4585. Is R under addition isomorphic to R\{0} under multiplication?
  4586. Using IVT and RT
  4587. Determining Coplanarity of four points
  4588. sard theorem in dimension one.
  4589. minimum argument of a complex number
  4590. Convergence
  4591. Proof of the Quotient Rule
  4592. Linear 2nd order ODE?
  4593. Probality easy question
  4594. Gauss's Theorem
  4595. fourier transform question..
  4596. convolution fourier series question
  4597. heat equation/energy
  4598. Permutation and cycles
  4599. Permutation and cycles
  4600. Taylor series: remainder term
  4601. Perpendicular Vectors
  4602. An integration involving inverse trig.
  4603. Factorials
  4604. Inverse of a Piecewise Function
  4605. Differential Forms
  4606. Finding limits
  4607. fourier transform question..
  4608. Simple question in ODE's
  4609. Ode
  4610. Abstract Alg.-Abelian groups presentation
  4611. Short yes/no question.
  4612. Curve Enclosing Max Area
  4613. Is this question possible without having learnt derivatives?
  4614. Differential Equations Help
  4615. Integral using partial fraction
  4616. Limits of factorials
  4617. Determine if three vectors lies in the same plane. (Linear Algebra - Introduction)
  4618. Maximizing Profits Problem
  4619. Prove integral
  4620. Cross Products
  4621. Related Rates
  4622. Solving Laplacian Equation Analytically
  4623. De Moivre's Theorem
  4624. Parametric equations of line in 3D space
  4625. Modulo
  4626. Little Problem about rectangles..
  4627. Possibly impossible question?
  4628. Probability and Statistics Question
  4629. How do I find the volume of this?
  4630. trouble with delta epsilon proofs
  4631. Finding the area enclosed by curves in polar form
  4632. implicit differentiation
  4633. Linear Equations
  4634. Differential equation
  4635. integral
  4636. deciding if the series converges or diverges
  4637. 2 Topology Problems
  4638. Jordan normal form problem
  4639. Integrating legendre polynomials with weighting function
  4640. Question about Lagranges theorem in Group Theory
  4641. help with logarithms
  4642. Evolutionary Game Theory question
  4643. Prove that span ({x}) = {ax: a [tex]\in[/tex] F}
  4644. Power series, complex numbers
  4645. Prove that countable intersections of closed subset of R^d are closed
  4646. Convergance Tests For Infinite Series
  4647. One more Calculus question
  4648. Maths summation algebra
  4649. composition of trigonometric functions, mean value theorem
  4650. Little confused by this?
  4651. Integral trouble...
  4652. Problem involving Gaussian Integrals
  4653. Vectors, n-tuples, and headaches oh my!
  4654. finding the antiderivative (inverse) of a function
  4655. Eigenvalues
  4656. Finding the asymptotes of the curve
  4657. Topology connectedness proof
  4658. Proofing Euler's Phi Function.
  4659. ln(1+x)<=x
  4660. Writing the sum of a series as a function of x
  4661. Determining if a series is convergent or divergent
  4662. Need help writing this as a sum
  4663. Change in acceleration (jerk) how to calculate please help!!!
  4664. Integration help
  4665. Evaluate Integral of x^2/(1 + e^sin(x))
  4666. del(1/r) = -R/r^2
  4667. Derivative of 2^x
  4668. Partial Derivitive Notation - SIMPLE
  4669. Partial Differentiation Confusion
  4670. Differentiation - Quotient rule
  4671. Optimization of inscribed circle
  4672. Number theory - prove if divisible by 2009
  4673. Neumann Problem
  4674. Finnding the error in approximating an infinite series
  4675. integral equation
  4676. Help with integrating differential equation
  4677. Abstract Algebra Concept-based Question
  4678. Pointwise convergence
  4679. Pointwise convergence
  4680. Intro Analysis - Real Numbers - Inequality proof
  4681. Need help with complex problems!!
  4682. Orbits of a normal subgroup of a finite group
  4683. Simple complex number question
  4684. [Calculus] Infinite series
  4685. Find a vector perpendicular to these vectors
  4686. Gradient of the secant
  4687. Limit as x-->0+
  4688. choosing the order of integration with double integration
  4689. Simple Partial Differentiation
  4690. Imaginary Numbers to Polar form
  4691. another double integral problem
  4692. need help solving the integral: (x^2)/(2^x)
  4693. Find a complex number from differential equations.
  4694. Integration in cylindrical coordinates
  4695. lim (sinx-cosx)/(pi-4x) where x-->pi/4
  4696. Proof Involving MVT?
  4697. Partial derivatives
  4698. Converting partial derivatives between coordinate frames
  4699. Solve Inequalities with answers in Interval notation.
  4700. voulme using triple integral
  4701. The rouché theorem
  4702. an indefinite integral
  4703. The size of the orbits of a finite normal subgroup
  4704. Conjugacy class with two elements in G implies that G is not simple
  4705. integral
  4706. Help, null space projection!
  4707. Laurent series
  4708. basis and subspace help
  4709. double integral transforming into polar coordinates
  4710. Easy Analysis Problem
  4711. volume preserving mapping in R^3
  4712. Improper integral with e^(-x/2)e^(-x^2/2). Realling annoying.
  4713. Using an identity
  4714. Proving Positive Integral using Sums
  4715. Integration by substitution with radicals
  4716. Surface Area of Sphere as a Riemann Sum
  4717. Existance of Fourier transform
  4718. Rigorous proof of limits of sequences
  4719. Convert to Parametric equation
  4720. finding the solutions of a complex number
  4721. Double Integration Check
  4722. Double integration - finding the limits
  4723. hypergeometric function
  4724. [HELP] Derivative Of The Exponential !
  4725. Series Question
  4726. Rigorous proof of limits of sequences (2)
  4727. Graph Curves in the Complex Plane
  4728. Rigorous proof of limits of sequences (3)
  4729. antiderivative of a function.. problem
  4730. there exist a sequence x_n E S s.t. x_n -> sup S
  4731. Area between two polar curves
  4732. Fourier Series-Several questions...
  4733. Question about the fundamental theorem of Calculus
  4734. vector Calculus identity
  4735. Injectivity & Surjectivity
  4736. Abstract-Irreducible plynomials over Q
  4737. converging or diverging 1/ln(n)
  4738. Scalar triple product coplanarity
  4739. HELP optimization derivative of trig functions, grade 11 math,give it a try please !
  4740. Equation of a curve (help?)
  4741. line integral around an ellipse
  4742. Fourier series sawtooth wave
  4743. optimization - help needed setting up a system of equations?
  4744. optimization - find two points on a curve with a common tangent line?
  4745. Negation of statement
  4746. Abstract- Polynomial's Ring F[x]
  4747. Adjoint of an operator
  4748. vectors and differentiation
  4749. Utility optimisation + Lagrangian + FOC
  4750. evaluate integral by using residues: complex variables
  4751. Dynamics - particle moves on smooth inside surface of hemisphere?
  4752. Help understanding Direct/Limit comparison tests
  4753. Show arctan(y/x) satisfies Laplace's equation
  4754. Average distance between two points on circle
  4755. Fourier series of exponential term
  4756. Complex inequality
  4757. Finding the area enclosed by curves in polar form
  4758. Differentials - not understanding directions
  4759. Intro Analysis - Proof - max M
  4760. Tangent Line on a Parametric Curve
  4761. Implicit Differentiation
  4762. Mathematical induction: Fibonacci numbers
  4763. Find the point on a curve that is closest to the point (1,1), unsure how to continue
  4764. Intersection point between a line with slope m and f(x)
  4765. Delta Function Identity
  4766. Principal and Maximal Ideals
  4767. Application of Liouville's Theorem (Complex Analysis)
  4768. Set theory: Axioms of Construction
  4769. measure
  4770. Linear Mappings Question
  4771. Trying solve the phi function again
  4772. PDF (probability density function)
  4773. A second order non homo differential equation
  4774. [z^n]^(1/m) = and != [z^(1/m)]^n
  4775. A simple(!) ODE
  4776. Fourier sine transform of 1
  4777. Work, Pappus Theorem
  4778. 1st derivative help
  4779. Proof of commutativity
  4780. differentiation
  4781. Differentiation
  4782. Linear Algebra
  4783. Calc II: Integration problem
  4784. Solving a complex equation with roots of unity
  4785. Abstract Alg. - maximal ideals in Z[x]
  4786. Average distance between two points on sphere!
  4787. vector base?
  4788. Finite Fields and ring homomorphisms HELP!
  4789. simplex method stuff
  4790. galois extensions
  4791. 3D Plane Question
  4792. Easy Analysis Proof
  4793. Need help with calculus
  4794. Differentiating trig
  4795. First order differential equation
  4796. How to get Formula from a Cubic Graph
  4797. How to find correlation coefficient between two variables?
  4798. Finding joint mgf and correlation coefficient of two variables?
  4799. Derivative of a logarithmic function
  4800. average value word problem
  4801. Separable ODE, should I take the log of both sides?
  4802. How do I go about integrating this?
  4803. mobius transform question
  4804. the postman problem
  4805. point of a function
  4806. Solve First order linear differential equation, initial conditions
  4807. Verify that this is the solution to an ordinary differential equation
  4808. First Order Differential Problem
  4809. taylor series power question
  4810. Logarithm verification
  4811. converges or diverges?
  4812. Integrals of the exponential function
  4813. Method of Characteristics
  4814. dual group of T
  4815. Does x/(x^2 - 1)^2 converge or diverge?
  4816. Orthogonal Vector to a plane
  4817. Evaluate Integral
  4818. Parallel plane containing a line
  4819. Converting a Vector Field from Cartesian to Cylindrical Coordinates
  4820. Quick question I'm having trouble with (partial fraction integration)
  4821. cant understand this transition..
  4822. 2 Questions on Forier Series
  4823. Integrals
  4824. Find points on surface nearest to origin
  4825. how to calculate residium at infinity?
  4826. calculating an integral threw residium question..
  4827. Quotient groups Q/Z and R/Q
  4828. Matrices in MATLAB
  4829. Integral Volume of Sphere
  4830. Complex Fourier Series Coeffcients; what are they?
  4831. Conformal mapping problem(bilinear type)
  4832. commutator maths problem
  4833. Isomorphism between G and Z x Z_2 if G has a normal subgroup isomorphic to Z_2
  4834. Differential Equation (Solution known, but I don't understand)
  4835. Partial Derivatives, I can't make any sense of this ?
  4836. Matrices and Operations
  4837. Integral and Derivative Help!!!
  4838. Simple Probability
  4839. Differential Equation
  4840. Non-zero determinant iff matrix is invertible.
  4841. Laplace's Transform: Initial-value Theorem applied to the n-th derivative
  4842. Identifying Self-Adjoint Operators
  4843. I have no idea how to do (very very basic) proofs... help guide me?
  4844. Evaluate Integral
  4845. First-Order Equations problem
  4846. Power rule
  4847. Nested Interval Theorem
  4848. Reverse-engineering a system of linear equations from solution, using matrices
  4849. Limit superior & limit inferior of a sequence
  4850. Maximum of a triple integral
  4851. Parametric Equation of a sphere
  4852. Cylindrical triple integral
  4853. Linear Algebra Problem
  4854. URGENT: Integral of (n+1)th derivative
  4855. Sketch the surface
  4856. Constant functions
  4857. a derivative
  4858. Homework Help!
  4859. square root of complex number
  4860. Homework Help 2
  4861. Why defined integral is figure area?
  4862. Divergence Question
  4863. Differentiation Question
  4864. Newton's law of cooling
  4865. Net Change Theorem help
  4866. Absolute value and differentiability
  4867. sum of resedue question..
  4868. Bounded variation function
  4869. second order differential equation Lagrange mechanics
  4870. Please help!
  4871. Linear Algebra...
  4872. Real analysis: Limit superior proof
  4873. Integrate x^3sqrt(x^2+4)
  4874. Calculus Problems, triple integral and polar coordinates stuff
  4875. Area Between Two Curves
  4876. Abstract algebra
  4877. Simple Metric Question
  4878. Please Help:Prove BV function bounded and integrable
  4879. Every Cauchy sequence of real numbers converges
  4880. Differentiability on a closed interval
  4881. Differentiation under integral sign
  4882. Linear algebra - matrices and polynomials
  4883. If f is integrable over E iff |f| is integrable over E.
  4884. Direct Proof
  4885. Pde
  4886. limit using l'hopitals rule
  4887. Probability - random variables, poisson/binomial distributions
  4888. Another probability - random variables, generating functions
  4889. another limit using l'hopitals
  4890. Need Help Finding Points of Intersection
  4891. complex analysis
  4892. analytic in an annulus
  4893. Cylindrical Shell Method
  4894. Simple Geometry Proof (Betweenness Axiom)
  4895. Find the area of a triangle with vector sides...
  4896. Grad of a function in vector notation
  4897. Method of Discs/Washers and Cylinderical Shells
  4898. Complex Numbers problem
  4899. Probability that roots of quadratic are real
  4900. Linear Algebra / Gaussian Elimination
  4901. Limit Question
  4902. Linear Algebra -- Span of vectors
  4903. show f is a probability density function
  4904. 2 dimensional PDE and a higher dimension problem.
  4905. antiderivative graphing question - help
  4906. All zero row in linear algebra
  4907. Urn Probability Question
  4908. Limit with radical problem
  4909. euclidean spaces
  4910. Linear independence
  4911. Epsilon-limit proof for real number sequences
  4912. Homotopies
  4913. Prove primes based on associates
  4914. Number of mistakes in a textbook, discrete random variables, generating functions
  4915. Poisson and binomial distributions, corrupted characters in a file
  4916. Limit of Delta x question
  4917. Integrals and The Washer Method
  4918. Various Calc I questions
  4919. What is the differential?
  4920. Calc I: Another questions
  4921. Improper Integral using Comparison to determine Convergence/Divergence
  4922. Differential equation second order;]
  4923. Need help with this differential equation using separation of variables.
  4924. Factoring Complex Functions
  4925. Calc Question need help
  4926. integral equation
  4927. Convergence of Sequences and closed sets
  4928. Max and Min Problems
  4929. Check differentiability in function
  4930. linear algebra
  4931. Fourier transform using residues
  4932. Contour Integrals
  4933. Calc I Question
  4934. Continuity of sine function
  4935. which grows faster as x--> infinity? ln(x^2+4) or x-5?
  4936. Evaluate INT (5+cosx)e^-x from 0 to infinity
  4937. Real Power Series questions
  4938. Nonlinear Oscillations
  4939. Euler equations with Y(1) = 0, Y(2) = 0
  4940. problem sheet double integration
  4941. Linear Algebra Unique Factorization
  4942. Conditional expectation and partitioning
  4943. Series converge/Diverge?
  4944. [Topology] Product Spaces :(
  4945. Permutations and Combinations
  4946. Dot product and cross product evaluation questions
  4947. Plotting Derivatives
  4948. integral problem
  4949. fundamental theorem of calculus
  4950. sequence and subsequence
  4951. Algebraic Properties of Matrix Operations
  4952. Analysis Help
  4953. Integration by Parts
  4954. Complex Series converfence proof
  4955. Using partial fractions - why is it Ax+B/x^2 and not A/x + B/x^2?
  4956. inequality question (when fraction < zero)
  4957. Solving partial differential equations
  4958. Calculus(I) Problem. find the value of c so that the range is all reals
  4959. Eigenvalues and eigenfunction
  4960. Covariance/Independence Proof Help
  4961. Applied Stats Help - Don't even understand the question
  4962. Linear Algebra System Consistency problem
  4963. limit of sequence
  4964. representing this complex fracture into exponent
  4965. Cartesian to Spherical with a point
  4966. advanced calculus text
  4967. Mobius Transformations and Stereographic Projections
  4968. Solve Poisson's Equation
  4969. Proving equalities with operations on sets
  4970. Max and min problem with 3 unknowns
  4971. First order DE, using integrating factor
  4972. Please help me find a basic plane equation
  4973. Distinct number
  4974. How do you find where x+1 and 9-(x^2) intercept?
  4975. Complex Analysis and Trig
  4976. A few proofs by induction
  4977. spanning proof
  4978. Nilpotent ring
  4979. Definite Integral with u/du subsitition
  4980. what is a linear space function?
  4981. What are some good reference books to complement "Calculus and Vectors" course?
  4982. Mean value theorem & Cauchy sequence
  4983. Proof about limit superior of a sequence
  4984. How would I integrate exp(x)*cos(x)
  4985. Definition of a derivative in several variables
  4986. substituition
  4987. arctan question..
  4988. Regulated functions
  4989. Set Point Topology-product and connected spaces.
  4990. Another regulated functions question
  4991. Real Analysis: Interior, Closure and Boundary
  4992. differential equations hw problem
  4993. Shape of a drop on a flat surface
  4994. Find vector parallel to yz plane and perpendicular to other given vector
  4995. Please help with Legendre problem.
  4996. P.D.E. help
  4997. Need help with vector space multiple choice
  4998. Differential Equations: Find all solutions of these equations
  4999. Integrating a function in infinite space / sphere
  5000. derivatives of integrals