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  1. Terminology issue regarding modules and representations
  2. Quotient Groups
  3. Understanding telescoping series
  4. Fundamental Theorem of Calculus
  5. Divergence of absolute series
  6. Third order differential equation numerical approximation
  7. Finding an orthonormal basis
  8. Rates of change
  9. SD Logic Homework (Derivability)
  10. Proof of subspaces
  11. Validity SD Logic Homework Question
  12. norm of a matrix?
  13. Real Analysis: bunch of true and false questions
  14. Optimization
  15. tricky Continuity
  16. difficult sequence problem
  17. Partial differentiation
  18. is this the right course for this kind of questions..
  19. Prove two integrals are the same using U substitution
  20. complex product
  21. reversing integration
  22. Simpe equation
  23. Iterative Methods
  24. Laplace equation in polar coordinate
  25. Calc Midterm, First Year University (derivative related stuff)
  26. BOOBIES.....actually a question on limits approaching infinity...please help
  27. How do you prove that some point is the *only* accumulation point in a set?
  28. Reduction of order differential eq'n
  29. subsequencial limit set of a product sequence SiTi
  30. Trying to fully grasp limit definition
  31. L'Hopital
  32. Marginal/Conditional Probability Mass Functions
  33. Integration Trouble
  34. Help finding a transition matrix between the Jordan form and a general form
  35. Finding a Maximum
  36. Reversing Double Integral
  37. cycle decomposition of n-cycle's power
  38. Markov process
  39. can you help me
  40. proof that linear operator has no square root
  41. Defining f(0) to be continuous
  42. f continuous at x[sub]0[/sub], prove g is continuous atx[sub]0[/sub]
  43. p/q continuity
  44. Linearizing a cosine
  45. x^x=e^xlnx continuity
  46. Proof by induction
  47. Complex differentiation?
  48. infinite series
  49. Simple complex numbers question
  50. quick sequence questions
  51. Finding a limit
  52. Finding the line of intersection of 2 planes
  53. Volume Using Polar Coordinates
  54. largest and smallest D intersect E can be
  55. l'Hôpital's rule
  56. Trying to solve a boundary value problem
  57. limit
  58. LA - Trace - Is this an elegant solution or an incorrect one? (Breif glance needed)
  59. differentiation
  60. iteration-errors
  61. Adding two complex functions?
  62. Linear Algebra.
  63. Abstract Algebra Proof question
  64. area of simple curve bounded by...
  65. idempotent Matrix
  66. permutation question
  67. Rolle theorem
  68. Integral
  69. Relatively open sets
  70. complex conjugate & lp space
  71. Curvature Questions, Please Help!
  72. Help nedded to solve a D.E. using substitution
  73. Expectation value problem
  74. taylor series derivative
  75. Mass and Center of Mass
  76. interior point, neighborhood question
  77. Cylindrical Coordinates
  78. Spherical Coordinates
  79. Open cover with no finite subcover
  80. Proving compactness
  81. Calculus and Physics with Velocity
  82. this one whould be easy
  83. Compute rank(T) by reducing matrix to echelon form
  84. power expansion
  85. ODE question
  86. Determination of Linear transformation
  87. find the global extrema
  88. Flux
  89. Find the elements of the direct product
  90. Prove a matrix belonging to a group represents a rotation
  91. Linear Transormation???
  92. (A intersect B)' proof
  93. (a-b)'=b'-a'
  94. Volume using Triple Integrals
  95. uniform convergence and improper integration
  96. system of equations
  97. Limit of a sequence with n as a variable, and to the power of n
  98. Glide Vector
  99. Linear Transformation
  100. Induced Funtion
  101. Method of Differences
  102. integral of sin^11x
  103. solving an integral
  104. Bounded Open Subset as Open Intervals
  105. Polar Co-ordinates Question
  106. Line integral of a vector field.
  107. Stochastic processes: martingales
  108. Delayed Differential Equation Research
  109. Newton's Method (INTERSECTION POINTS)
  110. real analysis
  111. ax+by=c proof
  112. markov chain problem
  113. AunionB=AunionC, B=C
  114. d^2=GCD(a^2,b^2)
  115. markov chain
  116. radioactive decay
  117. uniform continuity
  118. Compactness in C([a,b])
  119. 2nd Order Derivative Applications
  120. Linear Algebra; AB=AC
  121. functions
  122. help setting up triple integral
  123. Scattering of Waves Formulation (moved to correct forum)
  124. Differential Equation
  125. lines and planes
  126. Where/Who can I get help with convergence and divergence of series?
  127. E compact and nonempty
  128. Interval of length 1 root
  129. Scalar Function Help
  130. scalar multiplication of two equal vectors
  131. Eigenvector and eigenvalue
  132. Laplace transform
  133. Discrete groups of motions
  134. Very simple question. Yes, I'm stupid.
  135. solve differential equation
  136. real analysis
  137. adv. linear algebra, tensor product, dual space
  138. Calculate the line Integral
  139. uniform continuity
  140. Distance between two parallel lines
  141. Trying to derive this but has multiple absolute values
  142. Parallelogram?
  143. Horizontal tangent/point of inflection problem
  144. Optimization
  145. Derivative of e^(-1/x^2)
  146. Congruences and Number Theory
  147. Lagrange Multipliers, calc max volume of box
  148. Linear Algebra; Stochastic matrix and Steady State vectors
  149. Unit Tangent For A Curve
  150. Computing The Arclength Function
  151. Line Integral
  152. uniform continuity
  153. help with washers method about a line :(
  154. Finding tangent lines to an ellipse that pass through a given point
  155. what this symbols means regarding groups..
  156. Radius of Convergence
  157. Bah. Where did the -1 come from?
  158. what is the relation of infimalistic math to calculus?
  159. Tricky Integral (fourier transforms)
  160. Projectiles
  161. Differential equations
  162. Vectors in 3D spaces
  163. easy derivative
  164. integral with legendre generating function
  165. to what subject terms SUP ,INF come from?
  166. Washer method problem
  167. Polar coordinates and integral
  168. Matrices
  169. Need help with a horrible integral!! Dont get scared
  170. help finding a Theorem
  171. Convex Function
  172. Meaning of Inverse CDF
  173. What's does the span mean?
  174. Srednicki 7.14 ND 7.16
  175. Stochastic process (renewal process)
  176. Tough Integral problem
  177. Meaning of Matrices in Systems of Differential Equation
  178. is it possible?
  179. Derivative of f(x) to the power of g(x), and algebra problem
  180. Infinite Series
  181. Matrix Diagonalizable Question
  182. Continuous and Disc. functions
  183. closure
  184. open sets
  185. Derivatives with detailed pictures and work ! help !
  186. Euler Totient. Help needed.
  187. totaly lost
  188. hepl with f(x) function
  189. partialy attempted questions 3(a) and 4(a)
  190. part 2
  191. i tried to solve this question..
  192. Direction Fields for Systems of Differential Equations
  193. Visibility in Optics: Integration help
  194. how to solve this complex number question..
  195. cross product between vecter and tensor
  196. equation question..
  197. Series convergence
  198. whats the differece between..
  199. prove that its a field
  200. About bivariate normal
  201. compelx variable question, the Residue Thm and applications
  202. How to solve an ode using MatLabs ode23 or ode45
  203. Fixed Point in Continuous Set
  204. Exponential Integral
  205. Derivatives with pictures (problems 3-4)
  206. Probability- About normal (Question pages updated)
  207. Sigma notation and telescopic problem
  208. continuity of a function
  209. Finding basis for an eigenspace
  210. real analysis limits
  211. Uniform Continuity of 1/x^2 on various sets
  212. Related Rates problem
  213. can someone please help me with an integral question
  214. Linear algebra problem
  215. Integration.. HELP!
  216. Improper Integral
  217. a proof question..
  218. Prove n^(1/n) tends to 1 as n tends to infinity
  219. Urgent help! Vector Calculus question....
  220. integral of a complex exponential
  221. Vector calculus question.
  222. what these simbols mean?
  223. Double Integral Limits for a Sideways Rectangle
  224. The Maximum of a Nonnegative Function as an Integral
  225. Gradient Field/ Line integral
  226. Need advice
  227. mean theorim question
  228. Show it is differentiable
  229. help in: finding the roots of the characteristic eq. of an nth order differential eq.
  230. ?? I don't understand this answer
  231. Applying Boundary Conditions
  232. f is an open mapping implies f inverse cont.
  233. quick maximum height problem
  234. A mapping from [0,1) to Reals??
  235. Establishing uniqueness of an isomorphism!
  236. Optimization
  237. prove that of sum square root of 2 and square root of 3 is not rational
  238. Decomposition of a complex vector space into 2 T-invariant subspaces
  239. U substitution
  240. prove question
  241. bounded linear operator
  242. Solving PDE with Laplace Transform
  243. how to use mean theorem to solve this proof
  244. Delta-epsilon proof (book example)
  245. what this symbol mean..
  246. logx+log(x+3)
  247. extended product rule for derivatives
  248. do i have to consider the complex case of triangle inequality..
  249. Differential equation problem
  250. Column space
  251. LinAlg - Due today! (Linear independence)
  252. A trigonometric substitution problem
  253. Similarity is transitive
  254. Solve a PDE with Separation of Variables
  255. bounded function on an interval
  256. Uniform convergence of Fourier Series satisfying Lipschitz condition
  257. Finding marginal Probability Functions ??? Anyone
  258. Points that are symmetric with respect to a circle C
  259. Simple Riemann Sums problem
  260. Determining Divergence or Convergence in Series
  261. Determinant functions
  262. Finding roots in an equation
  263. finding a cubic function
  264. finding inflection points
  265. Proving Total Order
  266. Exponential Integral (Possibly integration by parts)
  267. finding intervals of increasing, decreasing, concavity and inflection points
  268. What is "Variation of Parameters"?
  269. finding maximumx and minimums
  270. finding largest area
  271. finding points farthest away from the origin
  272. maximums and minimums
  273. factorizing a polynomial using complex numbers
  274. sketching a graph
  275. optimization of kite
  276. lenear algebra question..
  277. triangle innequality proof question..
  278. Help with Laplace Transformations and 2nd order ODEs
  279. limit
  280. Limits
  281. Connected rates of change question
  282. What is F[a][b]?
  283. Simple question about extension fields?
  284. Vector Fields...
  285. Orthogonal Transformations with Eigenvalue 1
  286. Inflection point
  287. Work for a rotating circle
  288. Implicit Function Theorem
  289. Complete metric space
  290. Absolute min/max (algebra+solving for zero), Rolle's Thrm
  291. Is f integrable?
  292. Absolute value of a function integrable?
  293. Need help algebra skills suck
  294. Symmetric Matrix as a subspace
  295. Marginal Probability Function
  296. dual space
  297. Rate of Change (Rectangle)
  298. Homomorphisms!Is this right?
  299. An integral question
  300. Need Help With Calculus Pratice Test/ Study Guide ($)
  301. matrix exponential
  302. Divergence Problem
  303. Need help setting up triple integral in spherical coordinates
  304. Series question
  305. Proving there is a fixed point in a discrete group of rotations
  306. Finding a solution
  307. Stuck
  308. f''(x) Second Derivative problem
  309. Ring Ideals
  310. Gamma Function
  311. Extra Credit Problem from a past test
  312. Z-score and Negative Binomial
  313. Flux of F over the surface of a cube
  314. Discrete Dynamical Systems Proof Help.
  315. Rates of Change (help) with picture
  316. Automorphisms and Order of a Map
  317. Nonhomogeneous Heat Equation
  318. Lagrange Multiplier
  319. Fourier series ....
  320. Eigenvector Basics
  321. is dy/dt=2t+exp(-ty) solvable?
  322. differentiation
  323. Increasing functions
  324. Surface Integral of Vector Field
  325. Increasing functions
  326. Newtons method to estimate solution to eq.
  327. Closest possible points on skew lines
  328. Solving a Complex equation
  329. Taylor Series of Function
  330. Volume Question
  331. Work and Mass problem
  332. A seperation of variables intergration
  333. which couchy theorim do i need..
  334. Linear Independence/Dependence of set
  335. Linear Algebra Matrix Basic Questions
  336. Average Value of a Function
  337. Urgent!-Hmomorphism @:Z_2-->Z_4 &Z_2-->Z_6
  338. DE question
  339. Killing Fields on R^n
  340. Use trigonometric substitution to verify
  341. Arc Length Question
  342. Composite Matrix Transformation - Reflection
  343. Calc 1 Optimization
  344. Binomial expansion
  345. Harry Houdini's Escape Project
  346. Finding theta
  347. Applying Limits to Find the Vertical Asymptote
  348. Concavity, critical #, second derivatives, extrema (with pictures)
  349. lim x->+inf xsin(1/x)
  350. calculus problems (hmmt)
  351. Proving a hyperbolic identity
  352. Find derivative using FTC1
  353. Find the length of the cycloid
  354. First order differentials...
  355. a triangle innequality proof question..
  356. Non-elementary Integral?
  357. Show a function has at most one Root (IVT & Rolles [quick question])
  358. FInd the last digit?
  359. Linear Inependence in polynomial space
  360. Surface Area of of an area - parametric surface
  361. Laplace convolution properties
  362. Integral
  363. how would i solve this???
  364. SUP question..
  365. student birth month distribution probability question
  366. Curve Sketching
  367. Please helpppp
  368. Bungee Jumping
  369. A linear algebra problem.
  370. *another and hopefully last* linear algebra problem
  371. Systems of Differential Equations- Two models of interacting species
  372. An object goes through simple harmonic motion with its position described as....
  373. Relationships between first and second derivatives
  374. Representative of Riesz problem
  375. Integration of Rational Function - problem
  376. Find y'
  377. how to find a difference polynomial?
  378. Definition of derivative
  379. Show derivative exists
  380. integral question
  381. Tensor question about Hypersurfaces
  382. derivatives, inflections, concavity [included pictures]
  383. finding the horizontal asymptote
  384. newton's method
  385. where cos(x) intersects sin(x)
  386. Integration
  387. regarding the previusmean theorim question..
  388. Determining whether a matrix function is linear?
  389. What am I doing wrong on this linear question
  390. What is wrong with this diagonalization problem.
  391. Vector Calculus Problem, cylinderical co-ords.
  392. Power spectrum
  393. probability proof by combinatorial argument
  394. Newtons method and distance help
  395. Second Order DE
  396. How to calculate derivative of a vector valued function
  397. Help on limits
  398. Linear statistical model: inference about interaction coefficients, two-factor
  399. proving irreducibility
  400. derivative of (-1)^n/l'hopital's rule
  401. Partial fractions with fractional powers
  402. Prove F is a field where F maps to itself
  403. Multivariate probability distributions?
  404. Diff. eq.
  405. How to fit to an integral expression
  406. a real number proof question..
  407. Dirichlet problem
  408. projection and quotient map
  409. help whith fourier transform
  410. help whith fourier transform
  411. Help with an integral
  412. inf proof question..
  413. Solving formulas iteratively
  414. Difference polynomials
  415. a proof question..
  416. Finding a spanning set
  417. WKB theory?? Pls help
  418. Tough Integral
  419. Infinite Series...
  420. Vectors
  421. need help with inverse laplace transformation
  422. y = sin pi * x Arc Length/Surface Revolution
  423. laplace transformation
  424. Integral of x^x Series Representation
  425. Integral
  426. sketching of lon curve.
  427. Simple First Order ODE
  428. Fourier transform
  429. two variabe induction question..
  430. Fourier transform problem
  431. Standard Normal Distribution - modulus inequality
  432. Fixed-Point iteration Method
  433. What is this? ;)
  434. parametrize
  435. Embeding function
  436. word problem using derivatives - struggling with it
  437. the product of absconverg series and bounded seq is absolutely convergent
  438. how to transforn words into math in this proof..
  439. Order of Convergence (mostly a limits question)
  440. Cayley Tables and algebraic structures
  441. laplace transformation to solve intial value problem
  442. Limits question (w/natural logs!)
  443. Taking the limit of this as s-> 0 (algebra based)
  444. neeed help in prove
  445. prove two metric spaces have the same open balls
  446. sup proving question..
  447. Sum of Geometric Series
  448. Discrete Mathematical
  449. Discrete Mathematical
  450. Mathematical induction
  451. Disctribution
  452. Math distribution
  453. limit as x tends to infinity
  454. Simple Integral question! (Exponents)
  455. martingale
  456. statistics in biomedical
  457. Correlation and independence in Probability
  458. Few Simple Questions
  459. Inverse of This Laplace Function
  460. Lagrange Multipliers HELP PLEASE
  461. Limits of Integration
  462. Trace(matrix) = 0 and the dimension of subspace
  463. derivative of integrals
  464. help, set theory proving
  465. Help, set theory proving
  466. wierstrauss m test caucy criteria
  467. How do Mathmeticians Pronounce This?
  468. Optimization Problems
  469. Differential problem
  470. Help, proving set theorem
  471. differentiability
  472. Eigenvalue problem using Bessel Functions
  473. Jordan forms of a matrix
  474. Finding the basis for a subspace
  475. Probability question (throwing dice)...
  476. theorems prove
  477. intro to set theory
  478. Lorenz (stability with Liapunov function)
  479. Solving Laplace transform
  480. Push to the limits..
  481. proove series question..
  482. limit as x tends to 1
  483. Method of differences exam question
  484. Solving an ODE: The Pwer Series and Seperation of Variables
  485. Subgroups of Relatively Prime Index
  486. Laplace transform question
  487. Curl and path independence.
  488. uniformly convergent on R
  489. Wedge product question
  490. random walk
  491. random walk (2)
  492. derivatives of Log
  493. intial value problem
  494. Surface Integral
  495. Line Integrals - Basic
  496. Testing a Statistic without standard deviation?
  497. simple differentiatian of tan question
  498. Limit Maple can't calculate. Please help!
  499. Find an equation of the tangent line
  500. Distance from line to a plane
  501. Calculus Substitution Rule Problem Check
  502. laplace transformation
  503. Resultant of n polynomials
  504. Complex numbers in polar form
  505. Series solutions for 2nd order linear ODEs
  506. First order linear differential equation
  507. Integration
  508. Uniform convergence, Lp convergence
  509. counting measure
  510. When Context Free is actually Regular
  511. Laplace transform..
  512. Laplace transformations
  513. an equation related to the dimension of linear operator
  514. Simple integral
  515. does this probability problem have all the info needed to solve?
  516. random walk (3)
  517. metric space of all bounded real functions is complete
  518. What's Wrong With My Answer?
  519. Power series solution to a second order o.d.e.
  520. Prove equality of number fields
  521. Definite integral
  522. did i prooved this convergense corretly..
  523. Some basic business calculus.
  524. help in building a formal proof..
  525. Distance between two lines in 3D
  526. Find (f^-1) (a) if f(x)
  527. normed vector space
  528. Optimization.
  529. Second Order Homogeneous Differential Equation.
  530. second derivative
  531. proof of cancellation law
  532. Need some urgent help with Riemann Sums.
  533. Conjugacy Class Problem
  534. f:[a,infinity)-->R is continuous with f(x) > 0 for all x in [a,infinity),...
  535. What is cross product of two complex numbers?
  536. Inverse Matrix Question
  537. Brachistochrone
  538. Calculus Optimization
  539. Please help! Need solution to Second Order nonlinear DE
  540. MAX prove question
  541. what is the formal proof that a sequence diverges ..
  542. Intersection of Sets
  543. Input-output model [easay but borring ]
  544. Brownian Motion, Mean Square Value
  545. fourier transform question (optics)
  546. First Order ODE Question...
  547. solve for x of an exponential function
  548. how to finish this proof..
  549. Triple integral using cylindrical coordinates
  550. Proof with inequations.
  551. implicit differentiation - messed up somewhere
  552. F:R-->R, the fourth derivative of f is continuous for all x...
  553. Finding an Integral from an Unknown Function
  554. Change of variables for double integrals
  555. Continuous and differentiable Of Cos
  556. how to find the bounds of this siquence..
  557. Finding Maclaurin Series Expansions of Functions
  558. a theorem on uniform convergence
  559. Using the Fundamental Theorm of Calculus II to evaluate indefinite integrals
  560. alc, blc, then (ab)lc
  561. Prove Inequality with Mean-Value Theorem
  562. al(bc), then either alb or alc
  563. x^2<x, then x<1
  564. Discrete math's-Counting
  565. prove (0,1)=[0,1]
  566. Trivial set theory question?
  567. help with a proof on integrablitiy
  568. Central Limit Theorem?
  569. Find a linear fractional transformation that carries circle to a line.
  570. Abstract Algebra: Isomorphic polynomial rings
  571. Arc Length in Parametric equation
  572. Volume in first octant cut off by a plane
  573. Partial Fractions prob
  574. Diagonalizable matrices
  575. stabilizers of cosets
  576. Derivative problem
  577. Integral domain
  578. Hydrostatic force, half circle
  579. computing the conjugacy classes of D20(dihedral group of order 20)
  580. Sequence Limit (abstract math)
  581. Manifolds
  582. bounding proof question..
  583. convergence question..
  584. Bayes' formula probability problem
  585. Flux of F through S
  586. Prove if a vector field is conservative or not
  587. Find the 100th Derivative of e^(-x^2)
  588. Hilbert schmidt norm
  589. Need help estimating an area under a curve
  590. another Bayes' formula problem
  591. Principal Ideals
  592. Properties of L1, lebesgue integreable functions
  593. Poisson Process
  594. Proof of continuous. f(x+y)=f(x)+f(y)
  595. Proof on a property of Riemann integrals
  596. Convergence of lebesgue integral
  597. Discriminants
  598. Problem related to signed measure
  599. equation of the plane, keep getting z=0 but can't be
  600. change from polar to rectangular coordinates
  601. Finding velocity of a falling object
  602. Angle between vectors
  603. Limit of Functions and Tyalor's theorem
  604. Taylor expansion problem 5.6.9 in Math Methods for Physicists, 6th ed Arfken & Weber
  605. radiation heat pump?
  606. Evaluate this (complicated) integral in two variables
  607. Identity Relation and Function
  608. This just seems so simple... so I think I'm doing it wrong (Algebra)
  609. Initial Value Differential Equation Problem
  610. Invariance - Normal Linear Transformation
  611. Linear transformations
  612. (2n)!/(n^n) does the infinte series converge?
  613. Calculus III : Getting MacLaurin Series From Functions
  614. Mathematical Induction using a strong hypothesis
  615. Contour Integration
  616. did i solved it correctly..
  617. Proof involving Derivatives
  618. Vector space proof
  619. Moment Generating Functions
  620. Optimization
  621. L'Hospitals problem...NEED HELP!!!
  622. Optimization
  623. Real Analysis Function defined as sum
  624. Differential equation
  625. Picewise derivative problems
  626. Analysis
  627. LOOK HERE: Analysis
  628. Limit of an integral
  629. Banach Space and Compactness
  630. equation
  631. differentiation
  632. continuity - cross product
  633. Surface integrals and flux
  634. Outward flux through an ellipsoid
  635. Show isomorphism between two groups
  636. Derivative Problem
  637. vector space, basis, linear operator
  638. integration qns
  639. Divergence theorem - sign of da
  640. functions
  641. Normalizers an p-Sylow subgroups
  642. Ink diffusing in water - partial diff equations
  643. domin of f(x)= xlnx.
  644. some more p-Sylow subgroups and Normalizers
  645. Parametrize a cylinder
  646. limits
  647. easy problem of product measure space
  648. disprove a convergence question..
  649. couchy theorem question..
  650. Laplace transform question
  651. power series
  652. Partial Fraction help needed
  653. inequality with mvt
  654. HELP - continuity
  655. A problem about nxn Matrix
  656. Double Integral
  657. Finding the Limit
  658. identifing an interval
  659. twice differentiability
  660. summation
  661. f(x)=sinx with taylor's theorem
  662. differentiability with sinx/x
  663. Can anyone integrate this?
  664. Expected Value: E(X^Y)
  665. Independence of Random Variables
  666. Nonlinear DE from SI epidemic
  667. Given a general solution, find the EDO
  668. Linear Algebra - Linear Constant Coefficient Difference Equations
  669. Chi square distribution
  670. Help to prove a reduction formula?
  671. Complex power series to calculate Fourier series
  672. advanced calc
  673. Subgroups of a Cyclic Normal Subgroup Are Normal
  674. Bernoulli Numbers, Euler-Maclauring Formula - Math Methods class
  675. Stat: estimate proportion
  676. 95% CI for the population proportion
  677. Converting fifth roots from polar form to complex
  678. simple integral, textbook seems wrong
  679. Fourier Series representation for signals
  680. Nabla operator
  681. Find point where line intersects plane
  682. Time in min. it takes Jessica to bicycle to school
  683. Find symetric equations for the line of intersection of the planes
  684. Fourier analysis
  685. abstract algebra (ring theory)
  686. Chances of picking a basketball team
  687. Maclaurin Series Help
  688. Triple Integral
  689. intergration help
  690. Algebraic structures (a subgroups proof)
  691. Cauchy sequence proof , help
  692. Having to do with standard deviation, and percent of scores. Please help me.
  693. Divergence Theorem Problem
  694. Inverse Laplace Tranform
  695. an integral for rotational movement equations
  696. Absolute and Conditional Convergence Problem
  697. Integral of Absolute Value Function
  698. Integrating factor for solving equation problem.
  699. Integrate sin (1+ cos ^2 x) ? Please help!
  700. Bored on sunday? Check my work (vector calc)
  701. Differential Equations of Cooling Laws
  702. question about an integral
  703. equation2
  704. plane equations
  705. particle
  706. Please Help me to complete the answer
  707. Definite Integrals help!
  708. open and closed sets
  709. series and their limits
  710. sequences limits and cauchy sequences
  711. Surface Integral using Divergence Theorem
  712. pls help me
  713. Tangent to an Ellipse given the slope of the tangent
  714. find the grad (vector calculus)
  715. Using Laplace Transforms to Solve DE
  716. can anyone help with cylindrical polar coords?
  717. Proof By Contradiction
  718. divergence theorem over a hemisphere
  719. Using Bessel generating function to derive a integral representation of Bessel functi
  720. Calc 1 trapezoidal approximation
  721. Linear algebra problem.
  722. More subgroups
  723. Factorial simplifying
  724. 8n divides (4n)! Proof by induction
  725. 2n-1<n!
  726. Laplace Transforms
  727. [Calc 3] Gauss' Law for Elecricity over a hemisphere
  728. second Hermitian scalar product
  729. Subspace test involving linear transformations
  730. Difference between an orthogonal complement and the orthogonal complement's basis.
  731. Higher order differential equation
  732. Counterexample Topology
  733. Matrix help (plane equation + product of elementary matrices)
  734. Fourier Transform
  735. Volume of a solid
  736. Proof by Induction
  737. Fibonacci proof by induction
  738. Real Analysis Proof
  739. Solving Laplace's equation in an annulus
  740. Evaluation of Indefinite Integral
  741. Calculating Riemann Zeta function
  742. Vector spaces vs. groups
  743. limits problem solving help!!!!
  744. optimization problem
  745. Functional relation between different functions of(x,y,z)
  746. integral!!
  747. intergral help
  748. eigenvectors question
  749. Equation of a curve
  750. Parametrize a surface
  751. Vector field, Conservative?
  752. Derivation Related to Paths
  753. analytic function
  754. Proving a R-K method's order
  755. Find basis for vector space consisting of linear transformations
  756. partial boundry question..
  757. Area between 2 curves, just need someone to check my work.
  758. trying to use variation of parameters...
  759. Tangent Plane to a Surface
  760. HELP: Integral
  761. Convergence of Alt. Harmonic
  762. Hilbert space
  763. prove or disprove, induction
  764. Lagrange, cosets, indicies...
  765. Differential equation simplification
  766. Linear Algebra Similar Matrices Problem
  767. Parachutes and Differential Equations
  768. Real analysis differentiation of a real function defined by a matrix
  769. Differentiate the function
  770. Algebra question
  771. intergation problem help!
  772. Laplace Transforms (Partial Fractions - Real Roots)
  773. help finding the eigenvalues of this
  774. Maclaurin Series
  775. Find speed of particle
  776. Indeterminate Products Giving Me Two Different Limits
  777. linear algebra question..
  778. set of linear equation question..
  779. Eigenvectors...
  780. Mutually Singular measures; Rudin's Problem
  781. Greens theorem-help setting up correct integral
  782. Find the Probability: P(X<1/2 | Y=1)
  783. Total Flux through a cube
  784. Integration help
  785. Flux
  786. Calculus III Write the equation of the plane
  787. complements
  788. Calculus III Find the area
  789. Abstract Algebra problem (related to Rings of Polynomails
  790. proving that a function is monotonic and bounded..
  791. Double integral bounds after polar transformation
  792. Statistics: F-distribution
  793. operator norm
  794. Similar matrices over R, Q
  795. How to find θ by knoving sin/cos
  796. operator + orthogonality
  797. Show this is analytic..
  798. Anti-derivative Problem
  799. Convergent or Divegent Series?
  800. Finding critical points
  801. Optimixation, Calculus 1
  802. Simplyfing this factorial
  803. Find a diagonal matrix D such that the tridiagonal matrix T...
  804. Laplace Transforms (Partial Fractions - complex roots)
  805. Need help on a Question?
  806. Line Integrals
  807. Chain rule for several variables: Implicit diff.
  808. Line Integral
  809. funC
  810. Eigenvector of A_n
  811. How to find this limit?
  812. converging series
  813. Finding a function
  814. Find the X coordinate with slope of -2
  815. Curvature of Ellipse
  816. Directional derivative
  817. Differentiation of Unit Tangent
  818. derivative of f(z) with respect to z* does not exist
  819. Volume Bounded by Cylinder and Plane
  820. Limits Proof
  821. Finding mass using multiple integrals
  822. how to prove that this series bounded and monotonic..
  823. Optimization in Several Variables
  824. convegence question..
  825. partial bound question..
  826. continuous limited function, thus uniformly continuous
  827. Integral of e
  828. First Order Linear Homogeneous Equation
  829. Continuous onto function
  830. Linear approximation of Tan(44)
  831. limit of f(x) as it approaches from the positive side
  832. invertible
  833. Why can't i cancel this term?
  834. Limit of a function
  835. integrable?
  836. constant function
  837. Is this parameterization correct?
  838. Scaling Equations
  839. i cant understand the exact meaning of ..
  840. Partial fractions
  841. Laplace transformation
  842. Inverse of f(x) = x + [x]
  843. Jordan form of a matrix
  844. Expressing equation of motion in Cartesian components
  845. Euler's method
  846. how to visualize these terms..
  847. Similar matrices please check my proof.
  848. Graph sketching, and easy approach?
  849. how to find the lim inf and lim sup of the following..
  850. a recursive root convergions question..
  851. cauchys criterion
  852. series
  853. Relative Minimum Problem
  854. Infinite dimensional counterexample
  855. Limit/ L'Hopital's question
  856. Prove Integrability of a Discontinuous Function
  857. Finding the derivative of the function and the slope of the tangent
  858. Length of a curve problem
  859. Ring theory - characterizing ideals in a ring.
  860. can't figure out this improper integral
  861. Antiderivative of product of trig functions
  862. Continuous function on intervals
  863. number of edges of a convex polytope with n vertices
  864. Rieman Zeta
  865. Plotting vector fields in MATLAB or Maple
  866. Mean Value Theorem
  867. Evaluate this integral please
  868. Discrete time state space model: solving for input
  869. Error correction
  870. Limits
  871. convergence [k,L] question..
  872. lim inf lim sup ratio question
  873. Fourier transform
  874. Recurrence Relations, finding f(n)
  875. cauchy distribution
  876. Formulate a second-order ODE as a first-order system.
  877. convergence of the surface charge density Fourier series expansion
  878. Finnish high school math problem.
  879. what are the sub sequances here..
  880. PDE - Numerical stiffness matrix. Matlab
  881. what is the meaning of this definition..
  882. a Linear Partial Differential Eq.
  883. help with determining the transition matrix for a markov chain
  884. i cant visualize/understand this convergence proof
  885. Laplace transformation initial value problem
  886. Help needed in Boundary V.P
  887. Finding the equation of the tangent plane
  888. Estimating the sum of an alternating series by the 40th partial sum
  889. Linear Algebra - Similar Matrices(finding invertible Q for A~B given A and B)
  890. FUnction of a square
  891. units of finite rings
  892. confused in series concept!
  893. Taking a limit of a function where it does not exist?
  894. Quick basic topology question.
  895. unite series convergence
  896. Iterated Integrals - (just writing one for a region)
  897. Finding parametric equations of a tangent line
  898. Simple question
  899. Finding absolute minimum and maximum values
  900. Simple question II
  901. Linear Algebra Minimal Polynomial
  902. How to do this integration?
  903. Initial value problem D.E. (confused of a weird sol.)
  904. formulate a linear program
  905. brownian motion
  906. Curvature Proof Problem
  907. Cardinality
  908. Help needed in solving an IVP D.E. over 2 intervals
  909. Absolute Converge test for 1/[n*ln(n)]
  910. Analytic function
  911. Finite series HELP PLEASE!
  912. Vector space question
  913. Baby Rudin, Chapter 2, Problem #20.
  914. Differential Equations: Finding general solution problem
  915. am i correct with bolzano Weierstrass lim inf/sup definition..
  916. linear algebra proof question..
  917. Laplace transform
  918. find the radius of convergence
  919. Solving an indefinite integral
  920. Integral of inverse trigonometric function
  921. Find the antiderivative
  922. jacobian in delta function
  923. joint distribution
  924. brownian motion
  925. denumerable sets
  926. convergence
  927. Chain Rule
  928. inverse function question..
  929. lny
  930. permutation groups
  931. integration help
  932. differntiating a circle
  933. Maclaurin Polynomial
  934. Help with this problem
  935. please help me to solve this problem
  936. differentiation of vector function
  937. lim from pos for an integral
  938. Integrate (x^2)(sqrt(x^2-a^2))^(-1)
  939. Lambda calculus: fold & Y
  940. Finding the area enclosed by r=3sin theta
  941. Number Theory - Elementary Cryptology
  942. Help Inverse function theorem
  943. Linear programming
  944. Power Series for e^x Homework Help
  945. linear algebra question..
  946. polynomial
  947. Continuously compounded interest
  948. Integration help
  949. Diff Eq linear systems help
  950. surface of constant curvature
  951. Finding the equation of the normal line at...
  952. ilaplace(exp(-1*s)/(s+3)^3)
  953. Finding max/min given contraint
  954. differentiation question
  955. The Sum of a series with exponents
  956. Normal, self-adjoint and positive definite operators
  957. Well-defined map
  958. what is the way of solving this question..
  959. Exponential growth with an elimination rate
  960. How would I find what a recursive sequence converges to a certain point?
  961. Fouriertransformation, equation
  962. Solving differential equation using the Power Series Method
  963. Inverse Function Theorem
  964. Tangent Line
  965. Show h is differentiable
  966. f'(c)=f(b)-f(a)/b-a proof
  967. Showing increasing or decreasing
  968. Finding Limit of Multivariable Function
  969. Find the tangent line between two surfaces
  970. complex confusion?
  971. integration help!
  972. Help multivariable calculus
  973. f(b)-f(a)=(b-a)f(c)
  974. question about permutation cycles
  975. geodesic equations
  976. Finding the point on the graph where the tangent is parallel
  977. power series vs. taylor series
  978. how do you solve this word problem
  979. curves in 3 dimensions
  980. Proof of the Extreme Value Theorem
  981. Abelian Groups
  982. Differentiation Problem
  983. "simplification" not so simple for me...
  984. Convex function
  985. Eigenvalues of a matrix
  986. Determine Matrix A
  987. Help! solving by using trig identity...
  988. Chinese Remainder Theorem
  989. Prove there is an irrational between any two rationals...
  990. Matlab: Solving two second order differential equations
  991. how to prove subspace here
  992. differential equation for exponential growth
  993. Problem With fundamental theorum of Calculus
  994. Wicked Quick Question on Gradient
  995. Stoke's Theorem
  996. number of spanning trees
  997. Surface Integral
  998. How to find + c without given information
  999. Consider the circle D on the plane with the center (2,0) and radius r=1. Revolving D
  1000. determinants
  1001. inner product on C(R)
  1002. Radial component of del^2 in spherical coordinates?
  1003. normal subgroups of a non-albelian group
  1004. lim inf/sup question...
  1005. Please help!- MYSTERY CURVE
  1006. Optimization/Related Rates (URGENT) !
  1007. Diagonalized 3x3 Matrix
  1008. Matrix Algebra
  1009. eigenvectors
  1010. Surface Integrals of Vector Fields question
  1011. Gamma Function Help
  1012. Stokes Theorem Boundry
  1013. Parametrize sphere for Stoke's Thm
  1014. limit question..
  1015. Finding the Range?
  1016. Trig
  1017. another limit question..
  1018. Non-Abelian group of Order 12
  1019. set theory, cardinality
  1020. Simple Calc Problem Need Help
  1021. Caclulus Triangle Problem
  1022. Question regarding Binomial Theorem
  1023. continuity, vector function, inverse
  1024. Qualitative Differential equations
  1025. Write the transition matrix
  1026. Vector Calc Cross-product
  1027. Probability and gauss integral
  1028. Calculus Work Problem (Spherical Water Tower)
  1029. Confusion in Stoke's theorem!
  1030. Find if a Vecotr field is perpendicular to a curve
  1031. how to finish this question..
  1032. check if the function is odd or even..
  1033. how to find the max,min,sup,inf of these cases..
  1034. Linear Algebra - Underdetermined Systems
  1035. Silly Integration Question
  1036. non-dimensionalization of diff. system
  1037. Tough Indefinite Integral
  1038. Confusion with induction problem.
  1039. vector calc, answer check
  1040. inf{a^n: n in Z+}=0
  1041. Surface integral of half sphere
  1042. Uniform convergence
  1043. possible mistake in question?
  1044. stability equibrilium solution
  1045. innequality prove question..
  1046. Laplace Growth restriction
  1047. Flux through one side of a cube
  1048. Heaviside function and dirac delta
  1049. Pseudo Inverse & QR Decomposition
  1050. Abstract Algebra
  1051. Summation as Integral
  1052. cosine function
  1053. Vector Spaces
  1054. similarity(conjugate)
  1055. Integral of exp function?
  1056. Differential equation
  1057. Finding the derivative and expressing in factored form
  1058. Finding the derivative of a function
  1059. Awkward integral?
  1060. integral calculation...
  1061. calc
  1062. proof of the collections of sequences are linear spaces or vector space.
  1063. convergence and uniformly convergence question
  1064. Del operator in different coordinate
  1065. Making a differential equation of a dynamical system
  1066. polynomials
  1067. 2nd order ODE
  1068. Frenet-Serret equations
  1069. simple jordan canonical form question
  1070. The Classical Bead Problem (Volumes of Sphere and Cylinder)
  1071. limit where l'Hopital's rule doesn't help...
  1072. vector calc
  1073. Given F(x) = kx^2 + 3 and that F(x) is perpendicular ... Calculus BC - Algebraic Prob
  1074. Property fourier transform
  1075. Backward Runge-Kutta Method (4th Order)
  1076. Legendre's equation
  1077. Finding the amplitude
  1078. supremums and infimums
  1079. supremum
  1080. nullity, rank, image and kernel answer check
  1081. Calc BC - Integration Problem involving Constants of Integration and Related Rates
  1082. proof of equation with integrals...
  1083. Misunderstanding problem solution..
  1084. Bijection between AxB and BxA
  1085. continuety of these functions ..
  1086. Fat Cantor set
  1087. Integrating e^-4tsint
  1088. What does this symbol mean (partial derivatives)
  1089. Hessian matrix
  1090. integration by parts
  1091. Sketching Level Curves
  1092. linear algebra question..
  1093. Complex integral
  1094. finding the slope of the tangent
  1095. Find the equation of the tangent line
  1096. Normal subgroups
  1097. Derivation question
  1098. Curl Product Rule confusion???
  1099. fully characteristic subgroups
  1100. Convergence for Infinite Series
  1101. Check Divergence Theorem on Unit Cube
  1102. Extension of a basis (exchange theorem)
  1103. Optimization - Finding Minimum Between (0,0) and e^x
  1104. continuety of sum of functions ..
  1105. continuety of splitted function..
  1106. cyclic normal groups
  1107. Interval bisection
  1108. Statistics: Polls and probability
  1109. Quantum Probability
  1110. Fourier Series - Convergence
  1111. Fourier Transforms
  1112. Half-Range Fourier Series
  1113. Help with inverse Laplace transforms
  1114. What`s the integral of this?
  1115. Big O notation
  1116. looking for a good website
  1117. A question on PDE
  1118. Mr. Arfken again...
  1119. What does this notation mean?
  1120. logical equivalence of statements with truth tables
  1121. Span of an infinite set. Exam Question.
  1122. Please control my math homework! (It's done)
  1123. square root of a square plus 1
  1124. lim {x -> 1} x / (x - 1) = infty
  1125. Differentiation of Trigonometric functions
  1126. free modules
  1127. integration partial fractions
  1128. Integral
  1129. How to get solution from the final simplex iteration
  1130. Improper Integral
  1131. What technique of integration to use here?
  1132. differentiation problem
  1133. Dot Product Question
  1134. Line Integrals (yayyy!!)
  1135. Integrate ({e^x}logx)
  1136. 1/ (x^2n + 1)
  1137. prob and stat expected value of x
  1138. another prob and stat expected value of x
  1139. Correct notation of limits
  1140. f'(x) of log x
  1141. Proof m^k - 1.
  1142. convergence/divergence
  1143. null space question
  1144. Calculating integrals of area between two functions, involving absolute values...
  1145. canonical matrix question
  1146. what does this mean?
  1147. continuously differentiable
  1148. Show that a Group (G, *) definied by a condition is Abelian
  1149. Analytic function (complex analysis) help needed pls!
  1150. differantiation proof question..
  1151. Calc I 'graphical analysis' question
  1152. bounded function prove
  1153. Paths
  1154. Infinite Series
  1155. Linear Diophantine Equations
  1156. taylor series
  1157. proof by induction
  1158. complex analysis
  1159. pigeonhole Principle & irrational numbers
  1160. Velocity and distance
  1161. eigenvalues and eigenvectors
  1162. limit using L'hospital's rule
  1163. limit using L'hospital's rule
  1164. Solve: ln(X+1)=Sin^2(x) x is (0,3)
  1165. jacobian question
  1166. Clarification of RSin(x+a), RCos(x+a)
  1167. related rates radius
  1168. Proving trigonometric identities using sum and difference formulas
  1169. Inverse of sinc
  1170. Taylor's series
  1171. two part question vectors
  1172. proo
  1173. Solving a polynomial equation
  1174. proof with real numbers
  1175. help visualising a limit proof..
  1176. Fourier Integration
  1177. canonical question
  1178. isomorphic
  1179. finite dimensional
  1180. am i aloud to to this?
  1181. easy nonlinear ODE
  1182. Complex analysis and Taylor development
  1183. a thermodynamics problem
  1184. how to open an innequality
  1185. induction question..
  1186. Integration- (Substitution Rule) Help
  1187. Another First-Order ODE Question
  1188. Proof
  1189. supremums and infimums
  1190. General solution of a second order nonlinear DE
  1191. runge-kutta formula
  1192. how to finish ths last step of the induction question..
  1193. An issue with unitary matrices
  1194. Permutations vs combinations
  1195. Polar / Rectangular Coordinates
  1196. parametric 2'nt deratives
  1197. limit prooving question..
  1198. Weird
  1199. Basic proof for Homomorphism of Abelian Groups
  1200. Another polar / rectangular simplification
  1201. Related Rates, formulating the problem
  1202. Complex numbers + fields
  1203. a difficult limit for me
  1204. An indefinite integral
  1205. Single variable Integration
  1206. Spherical Polar Coords with Laplacian
  1207. Finding this Integral
  1208. Please help!
  1209. did i proved this limit correctly..
  1210. Purpose of differentiating both sides
  1211. Probability question
  1212. Poisson equation
  1213. rodriguez formula and a legendre polynomial
  1214. Proof on continuous functions
  1215. a simple yet complicated matrix problem
  1216. calculate the jacobian
  1217. discrete math textbook problem
  1218. Matric notation
  1219. Intergration Questions
  1220. integrating with polar co-ordinates
  1221. bolzano weirshtrass question ..
  1222. canonical question
  1223. is this acceptable
  1224. power series. tell me if i'm on the right track.
  1225. Max & Min
  1226. How to solve this differential equation analytically
  1227. limit
  1228. Analytic solution of this ordinary differentiale equation
  1229. Proving a trig identity: set theoretic ideas?
  1230. lim inf/sup question...
  1231. upper/lower sequence question..
  1232. Graphing a complex inequality
  1233. prob and stat poker probability question
  1234. Inflection point confusion
  1235. integration of an inverse function
  1236. i cant understand this liminf/sup definition
  1237. proof
  1238. Limits
  1239. very difficult integral
  1240. Help with a simple initial value problem
  1241. More limits
  1242. i cant understand this explanation of limsup..
  1243. Uniform convergence in [0,1]
  1244. PDE problem
  1245. Simple poles and residues
  1246. another partial differential equation problem
  1247. Fourier transform missing 2pi?
  1248. Linear Transformations
  1249. Singular Matrix AB and/or BA
  1250. question reagarding liminf definition..
  1251. Integration by quadratures
  1252. where is my mistake in this liminf innquality proof
  1253. Converging series
  1254. Laplace Transform of an equation with more than one variable
  1255. Help complex equation cos(z) = -isin(z)
  1256. Joint probability
  1257. Laurent series for this function
  1258. Probability of die rolls
  1259. closure
  1260. complex root finding
  1261. How to convert this ODE to a standard form
  1262. Drawing a plane
  1263. Derivative Problem
  1264. Matrix norm
  1265. Joint probability density function
  1266. Complex Solutions
  1267. What is a wavelet?
  1268. Show that f is not integrable
  1269. Expected value
  1270. Graphing an Equation with a Complex Term
  1271. monotonicity and continuity
  1272. integration problem
  1273. Chain rule: partial derivatives transformation
  1274. why they chose maximum and not minimum functions..
  1275. differentiability and convergence.
  1276. Green's Theorem...well, sort of.
  1277. Need help with an integration
  1278. Help with integral of Log
  1279. there are 27 students on the college debate team what 's the pobability ...
  1280. A circular disk of radius r ..
  1281. Jordan Decomposition
  1282. Show ZXZ is an infinite cyclic group.
  1283. Proof that there exist such an element in Q
  1284. Is this set with the following operations a field?
  1285. Rates of Change
  1286. Differential Equation
  1287. Integration (ln)
  1288. Find the integral
  1289. Show ZXZ/<1,1> is an infinite cyclic group.
  1290. continuity
  1291. Simple differential eqn's question
  1292. Uniform Converges of Continuous Increasing Functions
  1293. Converting finite difference equation to matrix equation
  1294. Taking the derivative of e^3x
  1295. Sylow theorems
  1296. Given a vector field, show flux across all paths is the same.
  1297. proof for integral of sin(t)/t+1 dt from x to 0
  1298. proof for integral of sin(t)/t+1 dt from 0 to x
  1299. Surjective function
  1300. antiderivative(cotx)dx
  1301. General Solution to the Diff. Eq. dy/dt = ty
  1302. Area of a square
  1303. ODE Solution Query
  1304. Nakahara Solution of problems in chapter 9.and 10.
  1305. Prove uniqueness of solution to a simple equation
  1306. air escaping from a balloon
  1307. limits
  1308. limit, as x tends to 0
  1309. A2 level Differentiation
  1310. Fundamentals of Complex Analysis With Applications to Engineering and Science
  1311. Tricky Green's Thm Problem
  1312. Calc Final help, please
  1313. problem with sinus :)
  1314. equation of tangent questions
  1315. Introductory Calculus: Limit as x goes to infinity
  1316. graphing the image of a complex number
  1317. Reduction of PDE to an ODE by means of linear change of variables
  1318. Fourier series
  1319. continuity
  1320. discussing continuity of a function
  1321. Proof of geodesic length unchanged with small changes in curve (schutz rel ch6 Q15)
  1322. Vertical tangent line
  1323. Problematic Integral
  1324. Fourier series no.2 :)
  1325. Trigonometric First Order DE
  1326. use the properties of logaritms to expand the expression
  1327. Show ring has no divisors of zero
  1328. Help with initial value problem
  1329. Sequence of Functions Converges to Continuous Function Implies Convergence Is Uniform
  1330. Induction Proof
  1331. 2nd order ode w/complex conjugate roots
  1332. Help with inverse function problem
  1333. NulA and RowA basis
  1334. Half life problem
  1335. Proving Trigonometric Identites
  1336. trig question
  1337. Implications True/False
  1338. Solving a trigonometric equation
  1339. Help with showing work
  1340. Achieving normal derivative in spheroidal coordinate
  1341. Joint probability density function problem
  1342. limit with e
  1343. Integrals: cos(2x)
  1344. find the equation of the normal to the graph at M(2,1)
  1345. space between these functions of x
  1346. Differentiation problem
  1347. Probability and uncertainties
  1348. Integral: sqrt(a^2+x^2)
  1349. how to show show this proof using MAX
  1350. Singularity of function of complex variable
  1351. reflexive closure
  1352. negation of propostitions with quantifiers
  1353. Integral and Derivative Problems
  1354. transitive closure of a relation
  1355. integration with factorials
  1356. Derivatives and Continuity
  1357. Basic sequence related question
  1358. Using Laplace Transforms to solve IVP's
  1359. *HELP* Rearrange Equation Using Trig Identities
  1360. Solving a Triangle
  1361. Integral!
  1362. Evaluating a limit to 2 decimal places
  1363. linear algebra
  1364. Graphing a complex logarithm
  1365. *HELP* Finding x in [_,_] of Possible Inflection Points
  1366. basis and dimention
  1367. *HELP*Investigate Values of m in lR where cosx=mx has 2 Solutions
  1368. how to see in what points the function changes..
  1369. Linear Algebra basic problem
  1370. definition of a relation
  1371. Series: What do I have the right to do?
  1372. Triangle inequality for distance to set
  1373. Trouble evaluating an integral
  1374. Finding the eq. of all tangent lines on a curve
  1375. Interval of existence / uniqueness
  1376. Is this DE nonlinear????
  1377. vectors
  1378. another simple vector question
  1379. Verifying relations...
  1380. trouble evaluating the integral for a rational function
  1381. complex polynomial
  1382. Urgent: One Extremely Basic Derivative Function
  1383. 3D Planes With D Value
  1384. i forgot how to solve for an exponent
  1385. Complex analysis problems!
  1386. Intro combinatorics question
  1387. Statistics: Mean values
  1388. differentiation
  1389. Derivative of function
  1390. integrate in parts
  1391. is this the laplacian?
  1392. Bayesian probability: The lighthouse problem
  1393. Finding the antiderivative of a fractional prob
  1394. Integration after implicit differentiation
  1395. Bolean algebra problem
  1396. Series equation
  1397. Introduction to Group Theory - Abstract Algebra
  1398. exponential distribution Q
  1399. statistics - finding the mean...
  1400. another attempt to understand min/max value of lambda
  1401. any ideas??
  1402. Gradient Problem
  1403. Derivative proof (hard, at least for me)
  1404. open sets
  1405. General solution of first-order differential equation
  1406. linear algebra
  1407. Linear Algebra check please
  1408. revolution about the y-axis
  1409. Projections and diagonal form (Algebra)
  1410. integral from 0 to 1 of 1/sqrt(1+x^2)
  1411. limits
  1412. Logarithmic Function
  1413. Trivial question on Fourier Series
  1414. Logarithmic function #2
  1415. Derivative Proof
  1416. First Order Diff Eq
  1417. Logarithm Characteristic
  1418. Minimum polynomial over a field
  1419. Urgent+orthogonal projection
  1420. limits 2
  1421. a new definition to bolzano weirshtrass law regarding liminf that i cant understand..
  1422. liminf to limsup transformation question..
  1423. Proving lim (as n -> infinity) 2^n/n! = 0
  1424. System of nonlinear PDE
  1425. Massively complex anti-derivative. Impossible?
  1426. spherical polars
  1427. how to use mean vaule theorem here..
  1428. STUPID Vector qusetion - dont understand dot product rule
  1429. Complex Integration
  1430. Identity minus Skew-Hermitian
  1431. Integration
  1432. integrate
  1433. need urgent help with this
  1434. Resolution of a logarithmic function
  1435. General solution of ordinary differential equation
  1436. A Convergence Question
  1437. Determine the integral
  1438. What is the integral of sqrt(x^2-1)/x dx?
  1439. eelipsoid and line intersection
  1440. continuety parameter question..
  1441. permutation orders
  1442. Logarithm Equation Problem
  1443. Give all the 2x2 row echelon reduced matrices
  1444. change of limits
  1445. Another Logarithm problem
  1446. Derivatives of Inverse Functions
  1447. derivative: arctan(sqrt((1-x)/(1+x)))
  1448. limits
  1449. help with proof
  1450. A proof for an area function
  1451. What am I doing wrong?? Solving first order DE's
  1452. vectors, linear algebra
  1453. integration,,, dont think this is what im meant to do
  1454. is 0*infinity an uncertainty
  1455. dif. equation
  1456. Groups of order 30
  1457. Vector addition on a triangle
  1458. Optimization with maxima and minima
  1459. What is the volume and area determined by three points?
  1460. Beginning Antiderivative Question
  1461. Nonsingular perturbed identity matrix
  1462. Fourier Transformation integral
  1463. Demonstrate that a matrix that has a null row is not invertible
  1464. Beginning Trignometric Antiderivative
  1465. Isomorphism: matrix determinant
  1466. Subgroups and normal subgroups
  1467. Help solving a first order DE
  1468. Integration Help
  1469. triple primes
  1470. Concept question on using integrals to find displacement!
  1471. solving ODE with explicit euler method
  1472. Singular values of unitarily equivalent matrices
  1473. Analysis Math Questions
  1474. cauchy theorim question..
  1475. The divergence of a series
  1476. endless solutions question
  1477. series limit proove question..
  1478. Limits: Evaluating a term
  1479. Few hard integrations in Dif.equation solution
  1480. Existance of a matrix that satisfies a condition
  1481. Limit with Riemann Integral
  1482. Problem to do with curls
  1483. area of a region// intergral
  1484. Derivative of integral bounded by functions
  1485. Solving a system of linear equations
  1486. Differential equations - solving initial value problem
  1487. orthagonal vectors/vector spaces
  1488. mvt differentiation proof question..
  1489. differantiation proof question..
  1490. Checking my answer : For which vectors the system has solution?
  1491. A simple volume problem
  1492. Using the Increasing/Decreasing Test **HELP**
  1493. integration (double integral)
  1494. Revenue Question with Linear Function **HELP**
  1495. Partial Derivatives
  1496. An Unknown Conic and Equation of Tangent Line **HELP**
  1497. Analysis/ Abstract Algebra
  1498. Stokes' Theorem ( Surface Integral )
  1499. Acceleration, distance, time. help.
  1500. Force Fields and Curl
  1501. Impossible math packet problem
  1502. Confusion with Continuity Definition
  1503. Differential Equation Help
  1504. Mapping a complex circle to its square
  1505. linear algebra, vector spaces (for quantum)
  1506. Linear algebra basis/dimensions
  1507. Show that f is integrable
  1508. derivative please check my solution
  1509. Binary operations
  1510. Point on a Curve
  1511. Related Rates
  1512. Integral please check
  1513. Transcendental numbers: interesting perspectives
  1514. Derivatives of ln(x)
  1515. df/d(x*)? What does that even mean?
  1516. Moment of inertia of a rod with varying density
  1517. Subspaces
  1518. vector space
  1519. determinant question
  1520. Why do we use Gram-Schmidt process?
  1521. Condition of a system of equations to have infinitly many solutions
  1522. Fourier Analysis - uniform convergence on (-inf, inf)?
  1523. limit WITHOUT using l'hospital
  1524. Inverse Function
  1525. Finding the first-order taylor polynomial
  1526. Linear Algebra - Proofs involving Inverses
  1527. Converging series
  1528. volume of a sphere (solid of revolution)
  1529. Closed form of power series
  1530. i cant understand this prove explanation on limit series
  1531. differantiation proof question exlanation problem..
  1532. Integral equation
  1533. Bessel function derivative
  1534. Finding the length of a curve...
  1535. Fourier Transform
  1536. Natural Logs and inverse functions
  1537. Calculus of Variations
  1538. forgot how to integrate
  1539. Linear algebra ?
  1540. Coordinate Transformation (and using line elements)
  1541. does anyone know how to solve this log question...?
  1542. How can the orthonormal basis of four vectors be found?
  1543. It the following matrix isomorphic?
  1544. Velocity as a Vector
  1545. Integral help needed
  1546. Ugh vectors
  1547. Spanning sets
  1548. Compound Angle Problem
  1549. A basis
  1550. Calculus of Variations - more confusion
  1551. linear independance
  1552. action of a cyclic group on modules
  1553. no. of binary operations?
  1554. Limits
  1555. subspaces and basis
  1556. Changing the variable in multiple integrals
  1557. Proof involving quantifiers and rationality/irrationality
  1558. Bernoulli differential equation
  1559. proof using binomial theorem
  1560. probability
  1561. 2nd derivative
  1562. Topological property
  1563. Linear algebra : calculating the determinant
  1564. Trigonometry/Cal
  1565. Modern Geometry
  1566. Vectors and Trigonometry
  1567. Mean and standard deviation for linear combinations
  1568. Where are these functions analytic?
  1569. A rational function which I forget how to integrate
  1570. congruence in Z(integers) mod n
  1571. probability
  1572. Finding Formulas
  1573. Number Theory - divisibility and primes
  1574. Sequences (Induction?) Problem
  1575. Theory of probability problem
  1576. Sum of the convergent infinite series ln(n)/n^2
  1577. Differential Equation (this should be simple, even for me, but...)
  1578. help on logarithmic differentiation problem
  1579. Another logarithmic diff. problem and graphing question
  1580. Graphing a exponential problem
  1581. Equation of a plane involving a known line and a known point
  1582. Cofactor matrix and determinant question
  1583. probability
  1584. Find K for which f is one-to-one
  1585. How to know if equation is one-to-one
  1586. Optimization problem: Folding a triangle to minimize one side
  1587. limit problem
  1588. Integration problem
  1589. Matrix Multiplication and Inverses
  1590. Hausdorff Space
  1591. Logarithm Integral
  1592. A continuous function in Hausdorff space
  1593. Integration?
  1594. Integral
  1595. how to prove this differential expression..
  1596. one sided differentiation prove..
  1597. A Property of an Autonomous ODE
  1598. Arc length (cosecant-cubed)
  1599. Solving Complex Numbers
  1600. l'hopitals rule?
  1601. Multiple integral problem
  1602. Mathematics-Kinematics
  1603. Differential Length (Cylindrical Coordinates)
  1604. Finding the basis of this subspace
  1605. asymptotes of function
  1606. Work for Tank Drainage Review
  1607. Converting from Cylindrical to Cartesian
  1608. TI-84 Plus versus TI-86
  1609. Derivative
  1610. infinit limit
  1611. probability question
  1612. Matrix Multiplication
  1613. Linear algebra (impact of solution of theory of linear equations)
  1614. Finding the derivative of the function
  1615. [Matrix Algebra] Special matrix, columns as a first order derivatives
  1616. Complex analysis
  1617. Intergral of sin^3(x)cos(x)+cos(x)
  1618. Minima of Hypotenuse ...
  1619. p-adic convergence
  1620. proof by induction
  1621. Subset? Basis?
  1622. Returning each co-ord between two points of a linear line
  1623. Vector Spaces & Subspaces, Linear Algebra
  1624. Identity element for group theory
  1625. Inverse Function Theorem
  1626. Prove any cyclic group with more than one two elements has at least two different gen
  1627. differantiation proof question ..
  1628. Introductory Analysis: Inductively define a sequence Sn
  1629. Choosing and rejecting inequality
  1630. Double ln
  1631. Could I get some help on this vector value function?
  1632. graphing slope of tangent
  1633. coupled first order ODE
  1634. Water leaking from a tank
  1635. Integral question
  1636. General Arithmatic...
  1637. Another Convergence Question
  1638. Derivatives and ln
  1639. Find the derivative of the following function
  1640. complex analysis limit points question
  1641. Maclaurin Series
  1642. Column, Solution and Row Spaces
  1643. Differential Equation/Intial Value Problem
  1644. Euler-Lagrange Simplification
  1645. Mathematical Induction
  1646. Simple function/variable problem
  1647. l'hopital problem
  1648. isomorphism between groups, direct product, lcm, and gcd
  1649. Dimension of row/ column space
  1650. Integration to Form a Solid -- Using Shells?
  1651. Bases
  1652. Using left endpts help with squr(3i/16) how to get the i out
  1653. Help solving First order DE
  1654. How to express solution to system of equations
  1655. Help with definate integration problem
  1656. Tension Question - - Vectors
  1657. Linear Algebra - adding subspaces
  1658. Disc/Washer Method Problem
  1659. DE equation modeling growth off a tan function
  1660. Intersections of subspaces
  1661. Basis in C-vector space
  1662. linear algebra
  1663. is there a better way to integrate this
  1664. have i integrated this correctly?
  1665. the integer part is ... (?? distributive ??)
  1666. Kernel and image
  1667. Partial Derivatives & Differential Equations Help
  1668. i tried to prove this equation in differential way..
  1669. subsequence definition question..
  1670. Product Rule
  1671. True or false, about determinant (linear algebra)
  1672. Polar co-ordinates help
  1673. Integration and initial velocity
  1674. Curvature and Osculating circle
  1675. complex analysis continuity of functions
  1676. proof this cross product property
  1677. trouble with integral
  1678. Vectors question -- given points
  1679. Inegration Frustration
  1680. Curl Over Region
  1681. Help with evaluating a limit
  1682. Parametric equations
  1683. Algorithm for prime factorization
  1684. Group theory: True or false
  1685. Matrix representation
  1686. Finding a Matrix whose kernel is spanned by 2 vectors
  1687. Distance between two skew lines given by parametric equations (and more!)
  1688. Series Expansions
  1689. hahaha uhhhh operations of e
  1690. a basis for vector subspace W intersect U
  1691. proper format for writing basis in linear algebra
  1692. Linear Algebra (finding values of a constant k to give no/unique/infinite solutions)
  1693. integration with fraction and square root
  1694. If a complex converges, then it's conjugate converges.
  1695. exploring a function f(x) with absolute value
  1696. 1st FTOC
  1697. Taylor development
  1698. Differential equations question
  1699. Definate Integral
  1700. matrix
  1701. *Proof* Sum of Rational and Irrational Numbers
  1702. How to do these integrals?
  1703. Complex Analysis Graphing Question
  1704. complex analysis
  1705. Differential Geometry Question
  1706. Arc Length (no calculators)?
  1707. Converting cartesian unit vectors to spherical unit vectors
  1708. conjugates in exponential form
  1709. Modeling with differential equations
  1710. Need a hint for intro real analysis problem
  1711. Differentiating the identity to develop another identity
  1712. first-order inhomogeneous PDE
  1713. Using Stirling's Formula
  1714. Upper & Lower Partitions
  1715. Integration-Lower/Upper sum, Partition problem
  1716. Comparing subspaces of a linear operator
  1717. principal Value of an arguement
  1718. Integration by Parts Help
  1719. Need help with a problem involving planets and moons.
  1720. Dot product question
  1721. orth of b onto a
  1722. Proving a vector inequality in R^n
  1723. Inverse Discrete Fourier Transform proof help
  1724. Binomial Distribution.
  1725. limit question..
  1726. A Different Definition of Derivative
  1727. Infinite Sum Question
  1728. triangle inequality
  1729. Double Integral Probability
  1730. Change to Polar coords help
  1731. Mathematica Help with Right and Left Riemann Sums
  1732. Proof involving vector spaces and linear transformations
  1733. C^1 functions
  1734. CRAZYnatorics!
  1735. Matrice problem Please help
  1736. Matrice word problem
  1737. Matrice problem
  1738. gradient and differentiation
  1739. functions of two variables
  1740. Raising and lowering differential forms
  1741. Proving an Equation
  1742. Strong Induction - Integrals
  1743. Isomorphisms
  1744. need help finding an antiderivative!!!!!
  1745. Binomial expansion
  1746. Proof of Perfect Squares
  1747. inverse laplace of a quadratic?
  1748. Unilateral shift
  1749. Inverse/Implicit Function Theorems
  1750. Derivative/Integral proof
  1751. Finding Area of Region
  1752. Probability problem
  1753. vector space
  1754. linear algebra
  1755. Method of differences exam question [urgent]
  1756. How do you integrate (ln(x))^2? dx
  1757. Derivative of inverse hyperbolic functions
  1758. Infinite sum of matrices
  1759. Convex set question
  1760. Probability using Poisson Distribution
  1761. First order differential qusetion [urgent]
  1762. Matrix problem
  1763. Really hard Volume Question. URGENT!
  1764. integrating from 0 to 200 of 1/(14-(.0003x^2))
  1765. uncorrelated uncertainties
  1766. Matrix transformations
  1767. Antiderivative help!
  1768. U substitutuion help!
  1769. intersection of a sphere and plane
  1770. help with proof
  1771. Integrate sin^2
  1772. Probability function
  1773. Chebyshev's theorem
  1774. Distribution function
  1775. probability
  1776. A seemingly simple triple integral has me stumped..
  1777. Cyclic subgroups of an Abelian group
  1778. Problem composing a rational function with itself.
  1779. particles
  1780. Problems computing area with integrals.
  1781. potential/inverse nth power law
  1782. Vector sum, polar coordinates
  1783. Another problem involving computing area with integrals...
  1784. probability
  1785. Gradient Of A Scalar
  1786. matrix equation system
  1787. finding a basis
  1788. Can I ask a vector calculus question
  1789. Differentiating integrals
  1790. Using disk method with respect to y-axis
  1791. Volume enclosed
  1792. Parametric Solutions of ODEs
  1793. area approximation and (riemann?) sums
  1794. Yet Another Convergence Question
  1795. how to prove this equation..
  1796. lenear algebra question
  1797. Random Walk ( Drunk Instance)
  1798. Subring: Prove or Disprove
  1799. Differential Equation
  1800. Continuously compunded interest
  1801. Differentiate
  1802. Chain rule annoyance...
  1803. xy coordinates to polar coordinates for double integral. hepl please!
  1804. Differentiation problem
  1805. double integral polar coordinates trouble please help!
  1806. function counterexample
  1807. How can i tell a period of a function involving sin and cos
  1808. Mobius Transformation
  1809. Integral of ArcCos Problem
  1810. Integral evaluation
  1811. Solving a linear congruence
  1812. Differential Gemoetry
  1813. Prove that 3n^2 - 1 can't be a square of a integer n
  1814. Please give any hints about this integral
  1815. evalutating integerals
  1816. impossible evaluation NEED HELP T_T
  1817. Basis of sum/union of subspaces
  1818. antiderivative of e^ln(4)x
  1819. Vector subspace
  1820. Probability of repair
  1821. How to Learn Calculus
  1822. intergration
  1823. Power Series
  1824. Subsets of Uncountable Infinite Sets
  1825. Analysis Converging or diverging
  1826. Find these function!
  1827. calc III
  1828. Jordan Normal Form Problem
  1829. Intersection of Product spaces
  1830. linear (in)dependance
  1831. Method of Frobenius (I)
  1832. Centroid of a semicircular arc
  1833. calculate the integral
  1834. Law of cooling differential equation
  1835. Double Integral Help
  1836. group inverses
  1837. Hyperboloid
  1838. Conditions for an isomorphism
  1839. BC Calculus - Related Rates
  1840. Compact implies Sequentially Compact
  1841. Partial Differential Equations Help!
  1842. The behavior of the tracetrix(need help to verify properties) :(
  1843. Volumes
  1844. volumes can be amusing
  1845. The sum of series involving cosine
  1846. Proof for a sum to be less than an integral of the sums expression.
  1847. Integrate x/(x+1)^1/2
  1848. Finding the volume of a cylinder
  1849. The Spectral Theorem
  1850. Reduce to x+iy
  1851. Establish associative law of multiplication
  1852. Integrating the natural log
  1853. Question: is there a misprint?
  1854. Integration By Substitution... It's Been A While...
  1855. Power Series expansion of hyperbolic functions
  1856. complex show differentiable only at z=0
  1857. Integrating Using Arctan
  1858. Complex 2x2 matrix diagonalizable?
  1859. Complex problem please help! f(z) = sqrt(|xy|) in x + iy form?
  1860. vector cross product identity proof
  1861. Differential equations approx method
  1862. Inverse of a linear operator
  1863. arc length (mostly a problem with integration)
  1864. Complement of projective modules
  1865. Vectors
  1866. v^2 / v^2 + 4
  1867. Bergmann Space
  1868. Indefinite integral of vector function
  1869. how many times can we differentiate this function??
  1870. integration by parts!!!! MIDTERM...really quick question....please help!!!!
  1871. Average value of function
  1872. Finding a value to make piecewise continuous
  1873. calc III
  1874. Finding 2 2x2 matrices resulting in -1
  1875. Deriving DeMoivre's Formula?
  1876. Subspaces
  1877. Dirac Delta function question
  1878. Improper Integrals Question
  1879. help with integrals
  1880. How did they compute this e equation?
  1881. i think linear approximation? (square root, tangent, e^x..)
  1882. perfect squares proof
  1883. Sin and Cos Integrals
  1884. Help with TI-89 Calculator
  1885. Heat Equation
  1886. pseduoinverse and 2-norm
  1887. continuity on an interval
  1888. Stuck on this integral (cos and sin)
  1889. Probability
  1890. Annihilator of a vector space
  1891. odd integral
  1892. ode seperable eq.
  1893. Pure math: Order question
  1894. linear algebra question on Im..
  1895. Area between 2 cuves, Polar URGENT!
  1896. definite integral
  1897. arc length and straight lines(Need clarification please!)
  1898. sketching a graph
  1899. infinite limits
  1900. n times opeparations..(lenear algebra)
  1901. non linear second order diff eq
  1902. Arc Length Integral Question
  1903. linear algebra question..
  1904. if integral f =0, prove that f(x)=0 for all x in [a,b]
  1905. congruence proof
  1906. Complex Limits
  1907. Complex z limit
  1908. Locus of fixed points
  1909. Laplace initial value problem..>.. HELP! PLEASE!
  1910. ode substitution method
  1911. integration by parts!!!! MIDTERM...really quick question....please help!!!!
  1912. f(x) = e^(2x) and g(x) = lnx. what is the derivative of f(g(x)) at x=e
  1913. Bounded Function being absolutely integrable but not integrable
  1914. Questions on Completion of Metric Spaces and Isometries
  1915. Analytic Geometry Problem - find a line in space meeting some conditions
  1916. Abstract Algebra Proof (factorization?)
  1917. Find a basis
  1918. number theory factorization proof
  1919. position vector with ratio?
  1920. Comparing Matrix Norms
  1921. Subspace of a Function?!?
  1922. A differentiable function whose derivative is not integrable
  1923. Chinese remainder theorem, urgent!
  1924. Euler totien function
  1925. partial differentiation
  1926. Help with complex numbers(locus) and hyperbolic functions
  1927. 5th order DE with g(x)=32exp^(2x)
  1928. FTC abs value
  1929. Finding unitary transformation
  1930. intergral (csc(2x)/sin(2x))
  1931. Vectors in 4-space. HELP?
  1932. Matrix Operation
  1933. finding partial fraction expansions
  1934. Integration Question
  1935. Trickey volume question
  1936. black body radiation integral
  1937. Topology question
  1938. Inverse Function
  1939. I don't understand integration by parts
  1940. Substitution in Differential Equations
  1941. solving derivative with roots in denominator
  1942. A caculus question concerning limits
  1943. Probability help
  1944. Puzzle: (d/dt)[f(x+t)] v.s. f '(x+t)
  1945. Inner product of two spherical functions
  1946. calc 2 problem in em
  1947. spivak calc problem
  1948. Volume Integral of Cone
  1949. Please help????
  1950. Average speed
  1951. Mechanics - contact forces
  1952. natural numbers proof help
  1953. derivative question
  1954. Writing A Map As A Composition of Three Linear/Bilinear Maps
  1955. integration and sequences of functions
  1956. Find the Magnitude and the Direction (Unit Vetors)
  1957. Calculating displacement, distance traveled, and max height
  1958. Trig Integral
  1959. Given vectors v and w, prove |v*w| =< |v|*|w|
  1960. Probability Problem
  1961. Does the following argument work?
  1962. Can a curve with singular point be a regular curve?
  1963. A - B = B - A only if A = B
  1964. Trigonomic Integration question!
  1965. Wave Equation Work
  1966. Limits
  1967. Determining f
  1968. Analysis. Function spaces/Contraction mappings
  1969. Proving Identities
  1970. Help with a relatively simple linear algebra proof
  1971. Trigonometric Substitution Problem - Calculus 2
  1972. Integrate
  1973. differantiation proof question ..
  1974. find the n'th derivative of these..
  1975. minimizing error function -> sloving linear system of equations
  1976. integration, where have i gone wrong?
  1977. vetors
  1978. PDE question
  1979. calculus 3 vector analysis question (newton's 2nd problem)
  1980. matrix -show using induction
  1981. Algebra Problems
  1982. dimensions of span
  1983. Vectors, Check my work.
  1984. show their is only one ring morphism from Zn to Zk if k|n
  1985. Conditional Probability
  1986. Volume inside a cone and between z=1 and z=2
  1987. Finding area between graph
  1988. Finding derivative?
  1989. Need help with an antiderivitive...
  1990. evaluate integral
  1991. Partical Fractions, Integration and Equating coefficients
  1992. 1st Order Differential; bit confused.
  1993. Limits at absolute values?
  1994. singular solution
  1995. differential equation help.
  1996. Sequence of functions; uniform convergence and integrating
  1997. Calculating work using vectors.
  1998. Proving that g1,g2,g3 are linearly independent
  1999. In search of a counter-example...
  2000. exponential growth
  2001. Differentiation
  2002. Logs and real variables.
  2003. Operator acting in orthogonal subspace
  2004. Change PDE to normal form
  2005. if f:[0,1] -> R is a continuous function, describe f.
  2006. A question about seperable differential equations
  2007. intersection of 2 planes
  2008. help me out with proof for countable
  2009. accumulation points!
  2010. derive relations for components by rotation of axes
  2011. which of the following transform as components of a 2d vector?
  2012. Integral Proof
  2013. bounded integral
  2014. Finding lim f(x) as x-->+/- infinity?
  2015. Evaluating integral of delta function
  2016. finding a limit using substitution rule, my answer is 0, my book`s is -2
  2017. induction problems
  2018. Periodic Functions
  2019. sin2x,bound{x=0,x=pi,y=0}
  2020. Epsilon-delta proof of limits
  2021. verifying and ploting D.E. solution
  2022. high order linear differential equation
  2023. symmetric tridiagonal matrix
  2024. INtegration and the exponential function
  2025. How can an infinity series be less than infinity?
  2026. Integrate sinx*sqrt(1+((cosx)^2))dx
  2027. Inverse laplace of high pass RC filter
  2028. Finding unknown coefficients of a quadratic equation describing a PDF
  2029. L-Algebra, finding h (unknown in matrix)
  2030. Flipping signs for limits at negative infinity
  2031. The Ortogonal Representation of SU2
  2032. ODE: Finding solutions
  2033. Iterated Integral
  2034. sequences and series
  2035. Improper Integral
  2036. Intergration problem
  2037. Intergration problem
  2038. Intergration problem
  2039. Coupled eigenvalue-like problem
  2040. diff eq question:
  2041. Complex Geometry - Vectors and Paralellogram
  2042. Help with hyperbolic PDE
  2043. Probability: Dice-rolling
  2044. Second Diff Eq question of the day..
  2045. solids of revolution
  2046. Fishery/harvest model
  2047. Vector proof
  2048. (a) Find the slope of the tangent to the curve at the point where x = a.
  2049. Finding points of intersection using vectors
  2050. Linear Algebra Proof
  2051. Differential Equation
  2052. Finding line perpendicular to 2 other lines in 3D space
  2053. Differential Equations - with
  2054. Quick series and integral Q
  2055. Tricky semi-infinite integral
  2056. Vector question (scalar products)
  2057. Dirac delta function
  2058. Area, Jacobians etc.
  2059. Question about invertible matrices
  2060. Calc iii question/analytic geometry
  2061. Help me - A function satisfies the differential equation
  2062. prove that this function differentiable endles times..
  2063. residues
  2064. Differential EQ of this RL Circuit
  2065. Poisson variable w/ uni. dist. parameter
  2066. Proving associativity is a structural property
  2067. isomorphic matrices
  2068. If the tangent line to y = f (x) at (9,7) passes through the point (0,6)...
  2069. ODE, Integrating Factor method
  2070. Linear Algebra - Basis and Kernel
  2071. Show that F'(x) exists for all x [tex]\in[a,b] [/tex]
  2072. laplace numerical solution
  2073. More linear algebra - Perpindicular Line spanned by a vector
  2074. Maxima And Integration Proof
  2075. Iterated Integral
  2076. Gradient and Directional Derivatives
  2077. Determining Volume using double integral
  2078. Congruence sum proof
  2079. Integration by partial Fractions question
  2080. Linearly independent vectors
  2081. Prove this is a Real Vector Space
  2082. another ODE substution method
  2083. phasor
  2084. Great Circle Problem
  2085. arc length and surfaces
  2086. an algebra problem, pls help, thx:)
  2087. Finding the parametric equation of a plane
  2088. Defining implicit function given a parametric function
  2089. Eigenvalues
  2090. Arc length
  2091. given sinx=4/5, cosy = 7/25. Find the following
  2092. Complex Analysis Proof showing that a Polynomial is linear
  2093. Work
  2094. algebra question
  2095. residues 2 :)
  2096. circles and tangents
  2097. Parameterized curve vs. Integral(Please look at my result)
  2098. Infinite Sum of e^(n*i*x) terms n=0,1,2...
  2099. Residue theorem
  2100. find the solution of this ln equation
  2101. find how many solutions this ln polinomial equation has..
  2102. r twice continuously differentiable function proof....
  2103. Cauchy Sequences Triangle Inequality.
  2104. Parameterized tangent line to a parameterized curve
  2105. Group velocity, quantum mechanics
  2106. inverse functions, and limits help!
  2107. Projection operator in spectrum theory
  2108. related rates(shadow problem)
  2109. infinite series n/2^n-1
  2110. Basis - Complex Vector Space and Real Vector Space
  2111. Multivariate Normal Distribution
  2112. vector triangle question - please check me on this
  2113. Trying to integrate a summation of a unit step function.
  2114. Multivariate Calculus question
  2115. Similarity classes for matrices
  2116. Prove that (cscx - cotx)^2 = (1-cosx)/(1+cosx)
  2117. should be a simple diff eq.. but my answer is different than the books
  2118. Show that f is constant
  2119. Given that (csc a) = (sec0.75), 'a' lies in the second quadrant, determine angle 'a'
  2120. Second-order Coupled O.D.E.s with constant coefficients
  2121. Laplace Transform
  2122. integration by parts
  2123. ¡¡get matrix exponential Please!!
  2124. Integral of improper fraction
  2125. Prove parabolas intersect at right angles (polar eq'ns)
  2126. Unable to show that functions are harmonic.
  2127. Fourier Transform of x*f(x)
  2128. prove these innequalities..
  2129. Integration problem
  2130. HOW TO GET A REAL AND IMAGINARY PART FOR THIS e
  2131. Diff EQ- exponential raised to the exponential?
  2132. Abstract Algebra - showing commutativity and associativity
  2133. Midpoint Rule Confusion
  2134. Limit's Help
  2135. Definite Integral Length of vector r(t)
  2136. Equation of Tangent to the Line
  2137. Inverse Equation and if Values exist!
  2138. Can you check this proof please: sets?
  2139. Simple question regarding Product Rule
  2140. convex combination and lp's
  2141. Arctan(y)=3x+y
  2142. find the mean number
  2143. find the probability
  2144. what is the probability that 3 at most...
  2145. u-sub trig integrals
  2146. Logs and antiderivatives
  2147. Topologist's sine curve is not path connected
  2148. Easy matrix/determinants question
  2149. Vector Fields
  2150. Piecewise functions
  2151. Difference equation
  2152. did i solved this limit correctly..
  2153. taylor series question..
  2154. Work
  2155. Integration by Partial Fractions
  2156. Triangle inequality with countably infinite terms
  2157. Ordinary differential equations
  2158. Principle part of Laurent series
  2159. Even Continuous Functions
  2160. Calculus Simple Integration by Parts question
  2161. Finding the spiral sinks and spiral sources of a linear system
  2162. Double Integral with Polar Coordinates
  2163. Trig Integration Question
  2164. ln limit result question..
  2165. sqrt limit question..
  2166. Proof Of Queue. Please any HELP????? Urgent
  2167. Question of axiom of choice in Munkres Topology
  2168. Orthogonal basis to two vectors in R4
  2169. Modular Arithmetic Proof
  2170. Help with a basic linear algebra proof
  2171. finding first and second derivative
  2172. The set of all sets contradiction
  2173. integration with inverse trig
  2174. Speed of a Particle
  2175. Recursive sequence convergence
  2176. Definite Integrals
  2177. Modules and Ideals
  2178. Limits: rate of convergence of Euler
  2179. Parametric Equation Speed
  2180. domains of vector values functions
  2181. Evaluating Improper Integrals
  2182. Integration (check my work)
  2183. Volumes
  2184. Differential Geometry
  2185. |P(N)| = |Reals|
  2186. cylidrical shells
  2187. how to get the 4th equation using this data(lenear algebra)..
  2188. MATLAB Question
  2189. A harder Frobenius Differential...
  2190. on what cases i get 0 denomiator
  2191. Work removing water from trough
  2192. Laurent series
  2193. Essential singularity
  2194. derivative help!!!!!!!
  2195. Integration
  2196. Work needed to pump water out of spherical tank
  2197. derivative of log
  2198. isometry problem, pls help
  2199. sum of exponential of (-a^2 n^2)
  2200. Statistics - Binomial Probability question
  2201. Some questions about double integral and vector calculus
  2202. Queue PLEASE HELP???????
  2203. How do you determine wavelength, x, from this expresstion?
  2204. An Interval that is both open and closed.
  2205. Copmlex Integration
  2206. Find the curvature of the generating curve.
  2207. Finding the Derivative
  2208. Group theory : inverse of a map.
  2209. Implicit Differentation
  2210. did i developed these teylor series correctly..
  2211. Differential equation
  2212. Beta function and changing variables
  2213. Limit of an explicitly unsolvable differential equation
  2214. Linear Combinations of Dependent Vectors
  2215. Solution to nonhomogenous DE using Method of Undetermined Coefficients
  2216. Unseparable Differential Equations
  2217. Optimization Problem with Cylinder
  2218. Basis of a subspace?
  2219. probabality problem
  2220. Ellipse perpendicular distance
  2221. Line integral (parametric)
  2222. Partial derivatives.
  2223. the vertical assimptote of this function..
  2224. Open and closed sets in R^n
  2225. how to find the vertical assimptote..
  2226. applying Cauchy-Schwarz to a sum(Have I understood this correctly?)
  2227. Stupid series I can't seem to find...
  2228. PDE - Fourier Method
  2229. Need help with computing the volume of a solid by revolving lines
  2230. Approximating Integrals
  2231. I need help. (I must find the equation of the sphere that is tangent to 2 planes.
  2232. linear independence
  2233. Prove the following is a group
  2234. Problem evaluating a limit as x to infinity algebraically
  2235. Uniformly continuous
  2236. Improper Integrals
  2237. Integration By Parts(stuck on one part)
  2238. evaluating a limit--removable discontinuity?
  2239. Line integral
  2240. integral (need help getting started
  2241. Accumulation points and finding them
  2242. Is the following criterion sufficient for Convergence?
  2243. Prove Au and Av Linearly Independent
  2244. question about L2 which is not L-infinity
  2245. Likelihood Function - Exponential Distribution
  2246. Question in Group theory.
  2247. difficult equation
  2248. Group action on a set?
  2249. paradox?
  2250. y=1/x + 1/(x+1)
  2251. Abstract Algebra mod 6
  2252. Abstract Algebra - roots of unity
  2253. This should be an easy partial derivative...
  2254. Second Order ODE Using Laplace Transforms
  2255. Upper & Lower Partitions
  2256. Chain rule
  2257. Remainder Estimation Theorem Insanity....
  2258. abstract algebra / binary operation
  2259. Question regarding n-space and inner product
  2260. Help solving non-linear second order DE
  2261. Potentially an easy Calculus proble
  2262. SHM Math Explodes (Req: help finding Real parts)
  2263. Arc length problem.
  2264. Optimization-
  2265. Optimization-Arithmetic-Geometric Mean Inequality
  2266. Free fall due to gravity
  2267. Determine if these sets are subspaces of R^4
  2268. derivative help
  2269. Charged Particles on a pendulum
  2270. How to show U and W direct sum of V?
  2271. Solid of Revolution
  2272. Simpson's Rule Problem
  2273. Variational Calculus : Geodesics w/ Constraints
  2274. Probability & Statistics: Order Statistics
  2275. eigenvalues with a leslie population model
  2276. Surface area of Elliptic paraboloid
  2277. General solution(s) to Logistic model with harvesting?
  2278. Linear Programming
  2279. Can someone explain (Differential Forms)
  2280. Implicit function theorem, theory help.
  2281. How to show set of functions is a vector space?
  2282. Limit's Help... work shown... please help!
  2283. why they stack the vector that way ..
  2284. Showing linear independence, correct logic?
  2285. Maximum Modulus Theorem and Harmonic Functions
  2286. Poisson Distribution
  2287. vectors
  2288. Inroductory differential equations
  2289. "Creative" integration by parts
  2290. Number of partitions of [n] with block restrictions
  2291. Ordinary Differential Equation by substitution.
  2292. gradients
  2293. Differential Geometry Problem
  2294. Sums of subspaces?
  2295. Dimension Proof?
  2296. HELP! on Partial Fraction Decomposition Problem!! - Heavy Side Technique
  2297. How to show the direct sum of two matrices?
  2298. Equation of the plane that contains a point
  2299. PDE by Fourier Transform
  2300. Properties of Integrals
  2301. System of Equations Help
  2302. Easy integration by parts...but getting wrong answer. Help!
  2303. find orthogonolised base..
  2304. Calculus 2: Fluid Force
  2305. Permutations and Combinations
  2306. Linear Algebra: Operations with Vector Spaces
  2307. Straightforward differentiation, but think I have wrong sign somewhere
  2308. Linear Systems of ODE's: Eigenvalues and Stability
  2309. Help with multivariate Calculus
  2310. how to solve this root integral..
  2311. linearization of PDE
  2312. root integral question..
  2313. Real Symmetric Positive Definite Matrices
  2314. Unit Step Function and Matlab
  2315. Tricky Question
  2316. Derivative help
  2317. basic Integral help
  2318. how do i simplify this
  2319. derivative of trig function
  2320. Calculus BC: Rectangle inside an ellipse
  2321. Dihedral groups
  2322. Help in a primitive!!!
  2323. Differential Equation - Solve by substitution
  2324. Test for conver
  2325. How to Integrate
  2326. Little help with differential equations...
  2327. Automorphisms
  2328. Why hello improper integral, how are you?
  2329. Linear independence!?
  2330. directional derivative with angle
  2331. Vector Subspaces, don't understand....
  2332. Matrix Power Question
  2333. Fairly simple integral question.
  2334. Honors Calc Prob: Vectors
  2335. How can a metrix space be open and closed?
  2336. Exact and Inexact Differential!
  2337. Change of variables theorem
  2338. integration via Leibniz
  2339. Surfaces in Space / Vector-Valued Functions
  2340. Power series expansion of a function of x
  2341. find the volume of a cone using spherical coordinates
  2342. Cauchy Sequences Proof
  2343. Direct proof using definiton of even
  2344. What is a linear combination?
  2345. find inverse
  2346. Finding rate of change of shadow problem.
  2347. Differential equation
  2348. intergration by parts
  2349. fourier series
  2350. Forming a differential equation for a body whose mass changes
  2351. integral/continuety proof question..
  2352. Surface Integral
  2353. Inverse of function
  2354. Statistics: Consistent Estimators
  2355. -.874=sin2θ θ=?
  2356. Floating points
  2357. General confusion about quotient rings and fields
  2358. Improper Integral Convergence
  2359. integration by parts with trig function insanity
  2360. gcd
  2361. equation tangent with a plane
  2362. Permutations
  2363. Sets and groups
  2364. Probability question
  2365. differantiation question ..
  2366. Variation of Parameter Problem
  2367. Riemann sum question, with picture
  2368. Complex Indeterminate Algebraic Limit
  2369. Differential calculus, derivatives
  2370. how to stack vectors??
  2371. the full way of different result to a different presentation
  2372. Sturm-Liouville Orthogonality Proof
  2373. Related Rates Help
  2374. 2nd derivatives
  2375. Integral
  2376. Help with using the first derivative
  2377. Set forms a basis, and span help
  2378. Velocity/acceleration in calc via derivatives
  2379. Partial fraction
  2380. divergent/convergent
  2381. Is this graph schetched right?
  2382. Solve Trigonometric Equation
  2383. $\lim_{x\to 1}\frac{\sqrt{x}-1}{x-1}$
  2384. integral/continuety proof question..
  2385. inverse of z=x/(1+x+y+w)
  2386. Number of Arithmetic Operations to solve (x^T)(A^-1)x
  2387. Problem resolved to equation but how do I proceed?
  2388. innequality prove question..
  2389. chain rule
  2390. Basic integrations and evaluations (calculus 2 work)
  2391. Linear Algebra Proof
  2392. Surface Integral of a Square Pyramid
  2393. help me with my integral skills
  2394. (probably stupid) Differential equation question
  2395. Linear Algebra Proofs.
  2396. Probability proofs
  2397. Lipschitz Condition and Differentiability
  2398. calc III help
  2399. Inverse proof
  2400. rational numbers - periodic decimal expansion
  2401. natural numbers, integars
  2402. Vector analysis question on acceleration
  2403. Integration of polar equation
  2404. Combinatorial math question. Please help!!!
  2405. integration by parts question
  2406. Horizontal asymptotes - approaches from above or below?
  2407. Position functions
  2408. Solve Polynomials
  2409. Fourier Transforms
  2410. Simplify $ln(x(\sqrt{1+e^x}-\sqrt{e^x})) + ln(\sqrt{1+e^{-x}}+1)$
  2411. 2 variable limit
  2412. Topology of open set
  2413. I need help with trig integration
  2414. Easy Solid of Revolution Problem
  2415. chain rule
  2416. Radius of convergence question
  2417. NonHomogeneous Equations and Undetermined Coefficients
  2418. Find the equation of the plane that satisfies the stated conditions.
  2419. Acceleration & arc length
  2420. Permutations and directions of Integers
  2421. finding the limit
  2422. Finding x with ln(a)/ln(b) as the answer. Help needed!
  2423. Finding Value of Inverse Trig Funct
  2424. mechinical vibration - simple
  2425. Solving a log proplem!
  2426. Set of Points Where f Is Continuous
  2427. Finding the integral using partial fractions
  2428. Extremizing functionals (Calculus of variations)
  2429. deriviative of a log
  2430. a group G is abelian if..
  2431. I'm supposed to find the length of the curve.
  2432. Vector-Valued Function Question
  2433. Lottery probability
  2434. integration of exp(-x^2)/x
  2435. Integration
  2436. Improper Integral
  2437. Number of subgroups of S4
  2438. Acceleration and curvature
  2439. Quick Proof rigor check.
  2440. Write a Riemann sum and then a definite integral representing the area of the region
  2441. Surface Area
  2442. Calculus I - Tangent Lines
  2443. equation of tagent line when x is given, but not Y.
  2444. Antiderivative of anti-trigs(arctan)
  2445. Probability question
  2446. Analytic function
  2447. First Order Linear Differential Equation
  2448. Help with a simple matrix proof
  2449. Rings and idempotent
  2450. Stokes theorem problem
  2451. changing the order of integration
  2452. finding invariant subspaces
  2453. Depth/tank/rate of change problem
  2454. Mean Value Theorem
  2455. sticky differentiation
  2456. Z and Q are not isomorphic
  2457. Stuck
  2458. Infinite Series
  2459. Solving MacLaurin Integrals
  2460. Integration by partial fractions part. 2
  2461. Test tomorrow, don't know how to do this simple question
  2462. Wronskian help
  2463. Why Is My Answer Wrong (trig integral)
  2464. Integrating Trigonometric Functions with Irrational Exponents
  2465. Need a little help on the integration
  2466. i: X'->X the identity function with topology
  2467. Variation of parameters method
  2468. mbedding in topology
  2469. Non-vanishing vector field on S1xS2
  2470. Dividing differential equations
  2471. derivation FOR THE SURFACE AREA OF A SPHERE
  2472. how to prove that the derivative f this function is |x|..
  2473. Inverse Tan Function
  2474. Simple Substitution Ciphers
  2475. 'Capacity' in vector calculus
  2476. Integration Problem with a Variable for an Upper Limit
  2477. Geometric sequenses with ln
  2478. ODE ( 2nd order nonhomogeneous equation)
  2479. ODE (solve for particular integral) am i right??
  2480. Integrate unknown function?
  2481. complete to orthonormal basis question..
  2482. the Inverse of ln
  2483. find the projection of the vector on a basis..
  2484. Solving Integrals Using a Known Mac Series (Sin(x))
  2485. setting up triple integral in cylindrical coords (looking to check my answer)
  2486. orthonormal vector question..
  2487. Prove that if f and g are integrable on [a, b], then so is fg
  2488. simplify
  2489. Mixing Problem.... need help work shown!
  2490. Probability: supply and demand
  2491. log in a diagram
  2492. Implicit differentiation
  2493. What's the pattern here?
  2494. Linear Independence
  2495. Linearly dependent
  2496. Convergence of Infinite Series
  2497. Differentiate xe^x csc x?
  2498. exponential differential equation
  2499. help in solving a system of ODEs using MATLAB
  2500. Could someone please check over my homework?
  2501. Proving that f is bounded on R
  2502. proving a formula for the determiante in a special matrix
  2503. Probability of soft-drink machine
  2504. Finding the limit of trigonometric functions?
  2505. Series of functions help.
  2506. Applying the Weierstrass M test
  2507. limit
  2508. f(x) = x^4 + ax^2 +b. the graph of x has a relative max at 0,1 and...
  2509. contour diagram and second order of partial derivative
  2510. Central Reflections in Euclidean Geometry
  2511. Simple question: Use Euler's formula to rewrite an expression
  2512. Permutations
  2513. subgroup
  2514. Integral
  2515. Could I get some help determining the point of inflection of a function?
  2516. Group Theory
  2517. Conical Pendulum
  2518. Circular motion in a vertical plane
  2519. Proof of a simple inequality
  2520. I'm really having a problem integrating this equation, infact i have no idea...
  2521. Limit of a convergent series and a divergent sequence
  2522. Singular Value Decomposition
  2523. Differential equation (to solve analytically)
  2524. probability
  2525. Integration by parts and substitution help!!
  2526. forming ln(y)= into y=
  2527. product of polynomials
  2528. Field extension
  2529. Volume of a solid bound by region... work shown please help!
  2530. volume of the solid region with respect to x,y-axises, and lines x and y.. work shown
  2531. Group Theory (Sylow)
  2532. Calculus I - Velocity/Distance/Time
  2533. limit
  2534. Limit superior: proof of properties.
  2535. Seemingly simple integration
  2536. vectors
  2537. Vector space
  2538. Integrals and Inverse Functions
  2539. Calculate the limit of $a_{n} = \frac{n^n}{(n-1)^n}$ when $n\rightarrow\infty$
  2540. Units for finite fields
  2541. Uncountable measure zero subset
  2542. differential equation BVP
  2543. Algebra Proofs!!
  2544. the function f(x) = e^3x +6x^2 +1 has a horizontal tangent at x =?
  2545. Bonus Homework Problem: Integral of csc
  2546. Direction angles - Proof
  2547. does the following integral converge
  2548. Division Proof
  2549. Help with integration (1) involving integration by parts...etc
  2550. Help with integration, involving integration by partial fractions.
  2551. Integration problem 3, don't know what method to use (tried substitution and parts)
  2552. infinite series test
  2553. Finding the point of inflection for the function
  2554. Simple definite integral
  2555. leaking water problem
  2556. definite integral of functions of two variables
  2557. Finding the particular solution to an ODE with set boundary conditions.
  2558. differentiate f(x)=arctan(e^5x)
  2559. Please help lim sum etc...
  2560. Wronskian Second Solution/Differential Equations
  2561. Question from Saunders Maclane and Birkhoff Algebra book.
  2562. Can someone please check my answer: Trig Substitution problem
  2563. Inner product of functions
  2564. limit as X--> infinity of cos(x)
  2565. fluid dynamics+calculus: need help picking which vars to integrate
  2566. How do l integrate this ?
  2567. Integration by parts
  2568. Integral from Hell!!
  2569. Groups
  2570. Implicit Differentiation Question
  2571. Analysis of a polynomial (induction)
  2572. Continuous Functions
  2573. homomorphism
  2574. Linear Algebra: Is this a linear transformation?
  2575. Max, Min
  2576. Proof involving sets. NEED HELP!!!
  2577. limit question..
  2578. Proving groups isomorphic
  2579. plane geometry
  2580. Related Rates Problem
  2581. Quick calculus help
  2582. Diffusion Equation/Change of Variable
  2583. Least squares proof
  2584. Cauchy Integral with absolute value in simple curve
  2585. Question could someone help me
  2586. Can someone help me with the integration of 1/(2x^2 + 3x + 1)[(3x^2 - 2x + 1)^(1/2)]
  2587. Integral or Derivative of dx
  2588. present this matrix as a multiplication of elementary matrices question..
  2589. lenear algebra theoretical question..
  2590. lenear algebra independance theoretical question..
  2591. continuity
  2592. Trig Integral using Cauchy Formula
  2593. iterated integrals
  2594. slope of tangent line
  2595. continuity
  2596. binary relations and sets
  2597. Question about differential equations?(Nonhomogeneous equation)
  2598. When can you take the limit of both sides?
  2599. Newton's Method
  2600. VERY quick cross product question
  2601. Maclaurin Series
  2602. Integrals (Riemann-Darboux, Riemann, Lebesgue,etc)
  2603. Problem with Limits using L'Hospital's Rule
  2604. indefinite integral
  2605. taylor innequality prove..
  2606. limit of integral question..
  2607. Laplace transform Heaviside step function
  2608. Question about differential equations(nonhomogenous)?
  2609. Question about estimating
  2610. Gradients
  2611. simplifying derivative after using product rule
  2612. Question about differential equations?(nonhomogeneous)
  2613. Complex analysis
  2614. Error Estimating
  2615. integral of sin(x^2)
  2616. Evaluate each of the following limits. Show all reasoning.
  2617. Integration of a solenoidal vector field over a volume
  2618. Complex analysis
  2619. Question integrating |f(z)||dz| over a contour C
  2620. Series Question
  2621. Independence of Path
  2622. advanced calculus proof
  2623. functional analysis question
  2624. Cyclic groups
  2625. question about Banach space
  2626. Given partials of a function, show the function does not exist
  2627. Limit of function of two variables using Squeeze Theorem?
  2628. Free abelian group?
  2629. Linear Transformation Norm Preserving
  2630. Linear Transformation and Magnitudes
  2631. Integration (with TI-89)
  2632. Linearly Dependence
  2633. Equivalences
  2634. Finding mean and variance
  2635. hard integral
  2636. Probabiltity space and random variables
  2637. Mathematica showing strange output for elliptic integral
  2638. Laplace operator help
  2639. Finding invertible complex function
  2640. Centroid
  2641. Differential Equation With Subsitution
  2642. Partial Derivatives
  2643. Integrating....
  2644. Significant Figures
  2645. changing the order of integration
  2646. Cyclic groups
  2647. Partial Derivatives Again
  2648. Series Convergence Test
  2649. Differentiation Question - Chain Rule
  2650. Second Order ODEs
  2651. Complex Taylor Expansion
  2652. Find the exponential function...
  2653. Uniquely Determined? - Partial Differential Equations
  2654. Related Rates Help
  2655. How to transform this word problem into a binomial distribution equation
  2656. Partial Derivative of x^y?
  2657. Consistency of Crank Nicolson method
  2658. Geometric Distribution
  2659. Find the rate at which water is draining from the tank after the following times.
  2660. Triple integral problem
  2661. integral
  2662. diagonalazation question..
  2663. thedifference between diagonalazation and basis transformation..
  2664. Optimization of a rectangular box with no top
  2665. average value of a function and such.
  2666. some weird integral with natural logarithm
  2667. Tensors
  2668. Proving this projection
  2669. Integration problem
  2670. Distance from a point to a plane
  2671. problem with this question..(lenear algebra)
  2672. Lp Subspaces
  2673. Abstract - one sided identity question
  2674. Integral of e^(1/x)
  2675. A partial derivative problem?
  2676. Gradient Partial Derivative Problem
  2677. Partial Derivative Problem
  2678. Finding the solution of the wave equation that satisfies the boundary conditions
  2679. area of a curve revolved about x-axis
  2680. small angle forula problem
  2681. theorectical diagonalazation question..
  2682. Mean Value Theorem
  2683. Finding Fourier extension and if it converges
  2684. Contour Integration
  2685. Finding points on a trigonometric function
  2686. Inv Laplace Tranforms
  2687. Vector problem
  2688. Quick Linear Algebra Proof
  2689. PDE: a traveling wave solution to the diffusion equation
  2690. matrix determinants and inverses
  2691. Linear Algebra: Subspace proof
  2692. easy integration qn
  2693. Proving set theorems
  2694. Linear Algebra: Linear Combinations
  2695. The Expectation of X and the Expectation of X squared (discrete math)
  2696. Bayes Theorem.. probability of steroids
  2697. Determine point on line where normal passes thr a point intersects the line.
  2698. Prove or Disprove these statements on matrices!
  2699. derivative of sqrt(xy)
  2700. Drawing Hasse Diagrams
  2701. orthogonal question..
  2702. Second Order ODE - Variation of Parameters
  2703. orthogonal theoretical question..
  2704. orthogonal theoretical question..
  2705. looking for a question in orthogonality..
  2706. Taylor Expansions
  2707. Complex analysis
  2708. equivalence relations and connected components(Please look at my calculations)
  2709. verify a set of vectors being a basis for a plane. How?
  2710. Research problem ideas?
  2711. Determine whether or not a vector belongs to a Sp(V) and so on
  2712. Ratio Test and Convergence
  2713. solving equation using diagonozation..
  2714. Solving an equation involving sin and cos terms
  2715. Residue Theorem
  2716. Need help transforming a Differential Equation
  2717. Trying to understand the question: Find dy/dx
  2718. Area Under a Curve With a Constant, k
  2719. subsets and subspace
  2720. subspace , spanning
  2721. Find max/min values of f(x)=cos(x)-sin(x)
  2722. Homomorphism from Hom(W, F) to Hom(V, F)
  2723. integral
  2724. Weird group isomorphism problem
  2725. Composition of functions
  2726. confusion about properties of the del operator
  2727. Need help with trigonometric problems...
  2728. obtaining vector identities
  2729. Integral of tan(x)^3
  2730. Rudin Chapter 5 #29
  2731. Rudin Chapter 5 #29, need help getting started
  2732. Find the Limit?
  2733. Hard rolling dice problem
  2734. Points on an ellipse
  2735. number pattern
  2736. Problem in the derivate of x^x
  2737. Permutations
  2738. subspace prove question..
  2739. prove that its a linear operator..
  2740. double derivative definition question..
  2741. another subspace prove..
  2742. Arithmetic Progression
  2743. prove desprove this claim..
  2744. product rule for two derivatives
  2745. Eigenvalues of n x n matrix
  2746. Rudin 5.18 (Trick guidance)
  2747. Curvature in terms of the tangent vector
  2748. E Measurable Implies E + y Measurable
  2749. eigen value /vector relations regaring vector
  2750. vector independence proof question..
  2751. orthonormal procces question..
  2752. a triple integral involving deltas
  2753. Need Help with prove in real
  2754. Trying to predict US population
  2755. Starting with the definition of the Dirac delta function,
  2756. Finding the rate of change of an angle in triangle.
  2757. Integration of odd power of cotangent multiplied by odd power of cosecant
  2758. Convergence of series and limits
  2759. Working the differential equation dy/dx = x-y/x+y
  2760. Integration of arcsin Problem
  2761. Calc 3 question (binormal, normal vectors)
  2762. proof of Power Rule for 2 variables
  2763. Logarithmic Differentiation
  2764. Calculus II Trig Sub
  2765. Permutations abstract algebra
  2766. Series defined by Recursive Formula
  2767. Stabilizers (Group Theory)
  2768. Inner Prod Space, Positive Definite Proof
  2769. What what does it mean for the set of invertible nxn matrices to be open?
  2770. Integrals
  2771. Length of the ellipse
  2772. Linear Algebra true/false explanation. :)
  2773. Finding the acceleration at any time
  2774. Linear Programming probelm
  2775. DiffEq question (solving damped wave equation)
  2776. Deriving RMS value from sinusoidal waveform.
  2777. Double integral of piecewise function
  2778. Solving Non-homogeneous ODEs using Power Series
  2779. Circulation
  2780. how?
  2781. Integration by trig substitution
  2782. Integral of Exponential function
  2783. Integration by trig substitution
  2784. how to use part A in order to solve pard B
  2785. How to show one point is a limit point in metric d if it is one in euclidean metric
  2786. Reliability
  2787. The Incomplete Gamma Function
  2788. row reduction question
  2789. Basis of the vector space of solutions to a differential equation.
  2790. Linear algebra, parametric equation, intersectin of line
  2791. Iterative formulas
  2792. Rayleigh quotient
  2793. prob and stats continuous random variable question
  2794. Real~~ How to show a compact set in Euclidean is also compact in another metic
  2795. The derivative of a derivative
  2796. Group Theory
  2797. One sided limits. Teaching myself.
  2798. Proof Using Rolle's Theorem
  2799. Tangents
  2800. Tangent to the curve
  2801. Equation of Tangent
  2802. what this circle mean??
  2803. Volume between given planes
  2804. One more linear transformation
  2805. Legendre Polynomial Orthogonality Integral Limits
  2806. Find the derivative using Logaritmic Differentiation
  2807. solution of equation
  2808. Area of the Region Inside the Curve.
  2809. Prove a limit by the limit theory
  2810. Determining the number of subgroups
  2811. Showing Subgroups of a Permutation Group are Isomorphic
  2812. Groups and Subgroups
  2813. Inverses of elements of a group
  2814. Finding the length of wire needed
  2815. Showing Isomorphisms in Subgroups
  2816. what's the pattern here?
  2817. abelian and homomorphism
  2818. Rational Inequalities
  2819. Resonance Vibrations
  2820. The old ladder-sliding-the-wall problem!
  2821. how to differentiate an integral?
  2822. Linear algebra proof problem
  2823. Using the definition of the partial derivative
  2824. position of a particle
  2825. polynomial intersection question..
  2826. Finding how fast the area is changing of an equilateral triangle
  2827. any one can help with this challenging questions?
  2828. Cholesky Decomposition
  2829. eigen value 0 prove..
  2830. Linear Transformations and Matrices
  2831. simple Geometric series
  2832. Matrix to the Power of Something
  2833. a weird function i guess....
  2834. i cant follow the logic of this proof..
  2835. Tensor? Matrix? Question. Please help me.
  2836. Discrete math question: Prove x is rational.
  2837. sine integral
  2838. Related Rates
  2839. triple integral of sphere
  2840. second order partial derivatives
  2841. Linear algebra |A|
  2842. Complex Analysis: Integration
  2843. linear algebra proof
  2844. two linearly dependent vectors
  2845. How to evaluate the following multivariable limit?
  2846. dimention proof question..
  2847. Linear algebra, point of intersection
  2848. another linear algebra proof
  2849. help with the derivative: (x+1)(x-3)^3
  2850. arc length
  2851. Applications of Differentiation II
  2852. Show that the origin is a critical point (linear differential equation)
  2853. Determine whether or not something is a subspace
  2854. Using a power series to approximate a definite integral
  2855. Vectors and medians of a triangle.
  2856. ODE - Power Series Convergence
  2857. Finding uniqueness of PDE via. energy method
  2858. u sub involving inverse trig
  2859. Maximizing Area of Cross-Section of Isosceles Trapezoid
  2860. Hilbert-Schmidt Operators
  2861. ODE: find general solution
  2862. MVT prove question
  2863. f(x) = (e^x)/x. at what value of x does f(x) attain its minimum
  2864. jump discontinuity with fourier series
  2865. Differential Equation stability at critical point
  2866. vector spaces, closed under addition
  2867. Linear alg. Who is really smart here and can solve this?
  2868. evaluationg triple integral
  2869. Radius of convergence help
  2870. Complex analysis
  2871. computing triple integral
  2872. Spherical Coordinates
  2873. Vector partial derivative
  2874. Integrate me
  2875. Normal distribution
  2876. Proof about uniformly continuous functions
  2877. Network maths problem
  2878. Related Rates
  2879. Implicit Differentiation
  2880. Finding Formula for recursive definitions
  2881. Inverse matrix using Hotelling Approximation
  2882. Linear Algebra: Vector Spaces, Subspaces, ...etc.
  2883. Prove by induction...
  2884. Give a recursive definition of:
  2885. is a graph Continuous and differentiable at a given point
  2886. Variational Calculus - Proving a functional has no broken extremals?
  2887. Classifying Critical Points
  2888. Relationship between determinant and eigenvalues?
  2889. DIFFEQ: Wronskian
  2890. Deriving arccos from arcsin
  2891. Implicit Differentiation with Sin
  2892. Integration by substitution
  2893. Continuity if g(x) = f(x-c)
  2894. Laplace's equation on a rectangle (mixed bndy)
  2895. Implicit Differentiation - Tangent Line & Horizontal Tangents
  2896. Matrix powers
  2897. Calculating volumes by shell and disc method (Looking for Professional advice)
  2898. Solving a normal distribution problem
  2899. Limit x -> infinity
  2900. Residue
  2901. show that sin z
  2902. cant understand this step in a bounded prove..
  2903. Domain and range f(x,y)
  2904. Conjugate of e^(iz)
  2905. Range of z+1/z (complex function)
  2906. proving the convergence of a sequence..
  2907. double integral by changing order and limits
  2908. Partition groups into subcollection
  2909. function with 2 variables
  2910. simple integration help needed... work shown!
  2911. logarithmic differentiation.. help needed.. work shown
  2912. centroid of the region bounded by the curve....need help!!!
  2913. domain and range of the function help needed.. work shown!!!
  2914. Integrating a/u
  2915. roll theorem prove question..
  2916. Laplace transform using the basic integral
  2917. Dimension of a set of symmetric matrices & prove it's a vector space
  2918. solving limit using tailor series..
  2919. Water Trough (Related Rates)
  2920. Finding eigenvectors?
  2921. Integrals and Banking
  2922. Simple limit
  2923. divisibility question
  2924. homomorphism and isomorphism
  2925. spanning sets and polynomial functions
  2926. linear independent sets
  2927. null space and dimension
  2928. Surface area of a solid of revolution
  2929. Laplace Transform question
  2930. homomorphism
  2931. Find the area between two curves.
  2932. trig integral from hell
  2933. Logarithmic Differentiation Help Needed..A LOT OF PROCESS WORK IS SHOWN! please help!
  2934. Short exact sequences and group homomorphisms
  2935. eplsilon delta
  2936. Polynomial Interpolation♦
  2937. integral of hell.. need help. alot of work is shown
  2938. How many vectors are in {v1,v2,v3}
  2939. Critical points of multivariables
  2940. epsilon delta
  2941. Isomorphism
  2942. Laplace Transform
  2943. Related Rate
  2944. Limit question
  2945. a tough integral
  2946. simple residue theorem question.
  2947. Vector dot product help!
  2948. [itex]\lim_{x\rightarrow\infty} \frac{\sqrt{x^{2}+5} - x}{\sqrt{x^{2}+2} - x}[/itex]
  2949. Find the derivative of arctan(6x)
  2950. polynomial sequence uniformly convergent on annulus
  2951. calculating a Laurent series
  2952. help me in this question!!!!
  2953. What's difference between these?(derivation)
  2954. Vector question
  2955. Finding the flaw in this continuity proof?
  2956. Distributive Law and Vectors
  2957. Probability distribution function / propagator
  2958. Basic Initial Value Problems
  2959. Geometric matrix problem!
  2960. Inverse Laplace transform
  2961. lim inf/sup innequality question...
  2962. Second order ODE
  2963. Eigenfrequency
  2964. Rational Canonical Form
  2965. On Measurability
  2966. reading the ming of a prof question..
  2967. Simple Arc Length Problem
  2968. Evaluation of a (parabolic) line integral with respect to arc length
  2969. Calculating the cut out section of a box
  2970. A steographic problem(did I get it right?)
  2971. Can someone please help me solve this
  2972. System of linear equation question: Intersection of three equations
  2973. Help Please
  2974. Having Alot of Trouble
  2975. Surface Integral
  2976. Why don't sin and arcsin cancel?
  2977. Mean Value Theorem
  2978. Equation of Graph in Polar Coordinates
  2979. how did this rewrite happen?
  2980. Is t^-1/2) written like.
  2981. Diract delta function
  2982. Solve cosz=2
  2983. Application of Integration
  2984. Fundamental Solutions of Linear homogeneous equations
  2985. Is this correct
  2986. Stuck on this integral (e^x)
  2987. Can you factor this out
  2988. Is this juse -2
  2989. Really simple matrix reduction
  2990. Question about a mathematical function.
  2991. Find the sum
  2992. Basic Neighborhood Proof
  2993. Exponential Distribution
  2994. Heat Transfer PDE SOV with piecewise BC
  2995. differantiation proof question ..
  2996. convergence prove question..
  2997. Inverse Laplace
  2998. hard integral 2
  2999. Inverse of a weird looking matrix!
  3000. Chain Rule
  3001. Reduction of Order Method - Differential Equation Help
  3002. arc legth of curve C in first octant
  3003. Math god needed for a trig problem I concted
  3004. Trigonometry relations
  3005. Finding Isomorphisms
  3006. Gompertz Model
  3007. Probability density with finite moment?
  3008. Trig anti-dervative
  3009. How do I work with a matrix like this??
  3010. Derivitive with ln - don't understand
  3011. trigonometric substitution
  3012. Abstract Algebra - Subgroups of index 2 in R*
  3013. Expected value of a third order statistic?
  3014. Evaluate limit using series
  3015. Prove n<prime<n!
  3016. Need help understanding Posets
  3017. rate of change
  3018. Finding the positive x-value on a hyperbola
  3019. How do I graph a summation using a TI 89?
  3020. Laplace Transform of 2nd Order ODE
  3021. Kirchoff's Law and Critical Points
  3022. Rings and Homomorphism example
  3023. Trying to solve a partial differential equation using d'Alembert's solution
  3024. Real analysis - questions on integration
  3025. just some help with index notation
  3026. spherical coordinates
  3027. If integral equals zero, then function equals zero
  3028. Solving partial differential equations
  3029. bijection in a complex number ring
  3030. Quick question: Is this plane a subspace of R^3?
  3031. Coupled ODE's
  3032. Alternating Groups
  3033. lim inf/sup innequality question...
  3034. Real subspace and not real subspace
  3035. Derivative matrices
  3036. Change of variable transformation
  3037. Manually Graphing Trigonometric Functions - Turning Points, Extrema
  3038. probability density function of a random number
  3039. Identical planes or not?
  3040. Number Theory question.. Please HELP!
  3041. Matrix?? Basis???
  3042. Rank of a Matrix
  3043. Range of a f(x) involving floor
  3044. Norm on a Dual Space
  3045. Linear Algebra: Linear transformation and Isomorphism
  3046. Finding the tangent line
  3047. cant understand how they use a theorem question..
  3048. variational principle
  3049. cylindrical coordinates
  3050. lagrange problem
  3051. Is Cauchy's integral formula applicable to this type of integral?
  3052. complicated derivative problem
  3053. Polar Coordinates Area
  3054. Calc rate problem
  3055. ship traveling cal word problem i keep getting the wrong answer
  3056. Continuity
  3057. Minimum distance in within a quadrilateral
  3058. parameterization of a graph
  3059. (any) Applications of Mandelbrot sets? Proof of fractal?
  3060. Torque
  3061. evaluating triple integral
  3062. polar coordinates: e_r and e_theta
  3063. how they get to this formula..
  3064. Circle to cylindrical coordinates
  3065. how to finish this proof..
  3066. Application of Integration II
  3067. Third order DE! (y'''=3*y*y')
  3068. how to solve this parameter proof
  3069. limit of differentiable functions question..
  3070. first order nonlinear differential equation
  3071. L^p and L^infty norms
  3072. triple integral
  3073. Common area between two circles.
  3074. Quick Givens Rotation Question
  3075. Isolated singularity in complex plane
  3076. function for triple integral
  3077. Finding a and b in the equation of an ellipse
  3078. I need help. Vector functions
  3079. 2nd order laplace de
  3080. Consequence of Cauchy's Integral Formula
  3081. how did this second-order initial value problem do this?...
  3082. cant understand what are they doing in this part of a solution..
  3083. Linear algebra proofs
  3084. Mixture Problem (pls help)
  3085. Multivariable state space where forcing function has derivative terms
  3086. Application of Integration III
  3087. Proof, equation of a plan, linear algebra
  3088. triple integral
  3089. Finding the Area Enclosed by a Polar Curve
  3090. Closed in a normed space
  3091. Shortest Distance
  3092. Laplace Transform
  3093. when to use partial fraction?
  3094. Maximizing the area
  3095. Constrained Minimization Problem(HELP ASAP)
  3096. How to prove Schwartz Inequality?
  3097. I need help taking the antiderivative.
  3098. vector space
  3099. Constrained Maximization
  3100. dimension
  3101. Polar Coordinates volume question
  3102. Integration techniques
  3103. Predicate Logic and Relations on sets
  3104. annoying d/dx
  3105. Fourier Series problem
  3106. Integration Help
  3107. Integration using Eulers formual
  3108. Integration using Hyperbolic Trig substitution
  3109. partial fractions
  3110. Clairaut's theorem?
  3111. Solutions to Laplace's equation
  3112. bounded solutions
  3113. Hyperbolic functions
  3114. Hard Integral
  3115. Vectors problems
  3116. Matrix to the Power os Sth - better understanding
  3117. Basic Statistical Measures
  3118. Guassian Elimination (Row reduction) of 3 simultaneous eqn.
  3119. continuously differentiable
  3120. linear algebra vectors
  3121. Hyperbolic functions
  3122. vector space , dimension,
  3123. Pigeonhole Principle problem
  3124. liear transformation
  3125. Multivariable limits with CAS
  3126. Linear Transformation and Null Space
  3127. PDE Cylindrical and Spherical Symmetry
  3128. Inverse substitution question
  3129. Rate of change of water in a trough
  3130. probably easier than I think f(xn)=nf(x)?
  3131. Double integral transformation
  3132. Integral Problem
  3133. complex matrix factoring
  3134. Basic Cardinal Arithmetic
  3135. ODEs and ln function
  3136. finding basis for subspace
  3137. Eigenvalue/vector and similar matrices
  3138. Is this correct. Tangent lines.
  3139. Bounded entire functions
  3140. step function - laplace....
  3141. Complex Numbers
  3142. i cant see the logic of thes definitions..
  3143. numerical analysis
  3144. why the the other supremum sum is bigger
  3145. taking the lim operation on both sides..
  3146. Differential Equations: Inhomogenous case
  3147. Solving for the inital value problem Differential Equation
  3148. iterated integral clarification
  3149. vector spaces and spanning sets
  3150. Group Theory Sets and Mappings
  3151. Additional Group Theory Issues
  3152. vector calculus
  3153. Geometric Series with probability
  3154. Evaluation trig functions
  3155. Sums Of Infinte Series
  3156. Derivative of the Area of a Circle
  3157. Basic Differential Equation (Should be Easy)
  3158. Differential Equation - Initial Value Problem
  3159. Very Basic Question (One Parameter Family Question)
  3160. Linear Independence
  3161. set theory
  3162. Simplified C.D.F.
  3163. multiplying by a conjugate??
  3164. cosets
  3165. Equation of Tangent Line
  3166. Subgroups and LaGrange's Theorem
  3167. Maximum area of 5 lots
  3168. Uniform Probability Density Function
  3169. Finding F(x,y)
  3170. find the right & left cosets
  3171. need someone to check my work: Finding the exact coordinates of the centroid
  3172. Proof on Dihedral Groups
  3173. Probability of expected size
  3174. Rolling dice until sum is 14
  3175. curvature
  3176. number theory - primes
  3177. Help solving a trig equation.
  3178. Dot product: normal and tangent
  3179. Wheatstone bridge in Linear Algebra
  3180. This would be really simple if I knew how, I know it
  3181. Stuck on Area of Ellipse Proof
  3182. Surface area of a sphere
  3183. Describe the level surface
  3184. Maximum strength of a beam
  3185. How to find eigenvectors of 2x2 by gauss jordan method
  3186. high order derivatives
  3187. The minimum cost of a power line
  3188. Graphs of Reciprocal Trigonometric Functions
  3189. Convergent or divergent?
  3190. Integral of Sqrt of (49-4x^2) and Differentiating Answer
  3191. Another convergent and divergent
  3192. Expand exp(kCos(gamma)) in SH
  3193. L'Hopital's rule of x*ln(x)-x
  3194. calculus of variations
  3195. Subgroups of Alternating Group
  3196. Circle of Curvature
  3197. equation of a curve
  3198. Equation of a curve
  3199. Finding a Volume using integration
  3200. general question about double and triple integral
  3201. Hyperbolic Functions
  3202. Subspaces
  3203. Complex Numbers ~ Locus
  3204. Complex Numbers ~ Factors
  3205. Linear Dependence and Trig
  3206. fermat's little theorem
  3207. Fractional uncertainties (Data analysis)
  3208. limits of integration
  3209. Calculus of Variations (in dire need)
  3210. Primes
  3211. Copmlex Analysis
  3212. temperature in oven related rate
  3213. A Definite integral where solution. involves infinity - infinity
  3214. A Definite integral where solution. involves infinity - infinity
  3215. why on the red territory..
  3216. Quick Inequality Question
  3217. Conditional Expectation
  3218. conditions for which inequalitys is true..
  3219. Jacobian
  3220. question
  3221. What power series represents 1/(1+x^2) on (-1,1)
  3222. Proof
  3223. chain rule derivate
  3224. path homotopy, degree of maps
  3225. Laplace transform of sin(2t)cos(2t)
  3226. partial derivative
  3227. Pumping Problem
  3228. Work done on a spring
  3229. Improper Integral Proof
  3230. Differential equations w/ trig
  3231. Conjugacy Groups of A5
  3232. Undetermined Coefficients
  3233. Conditional Probability (with integrals)
  3234. Trig Proof
  3235. Fundamental group of the circle S^1
  3236. Absolute minimum and maximum
  3237. Conjugacy Classes of Infinite Dihedral Groups
  3238. Classify this group
  3239. Solving for indefinite integral
  3240. Fluids
  3241. Iterated Integral Question
  3242. Radius of convergence
  3243. proof
  3244. Problem --
  3245. Quantitative Methods: Numerical Solution of DEs
  3246. Geometric Series - Finding a Partial Sum Equation
  3247. Holomorphic
  3248. proof in partial derivative
  3249. Non-Negative, Decreasing Sequence: If series converges then lim n*a_n = 0
  3250. Integration by parts [ x^3 * sqrt (1 - x^2)
  3251. Integration techniques
  3252. partial derivative
  3253. Please help, eigenvalues
  3254. Finding partial derivatives
  3255. Probability - Condition/Marginal density and Expectation
  3256. MacLaurin Polynomial for sin(x)
  3257. Prove the Limit
  3258. integral of product
  3259. Simple line integral problem I cant seem to get
  3260. need help with differential eq. from book
  3261. Integration by parts
  3262. If f is continuous at c and f(c)>1
  3263. Linearly Independent Vectors
  3264. calc 2 problem
  3265. Length of Wire Around Circle of Cylinders.
  3266. midpionts in integrals
  3267. Probability
  3268. Finding eigenvector from eigenvalue
  3269. Discrete mapping and period doublings
  3270. Evaluating a Line integral in spherical polar coordinates
  3271. Probability Question with Random Variables perhaps.
  3272. Surface area basic question
  3273. Cramer's Rule Original Problem..
  3274. Multivariate Testing Question
  3275. Basic Proof Related to Continuity
  3276. Algebraic integers
  3277. Holomorphic Function
  3278. Complex Analysis
  3279. Eigenvalues of an Invertible Matrix...
  3280. proving arcsin(somevalue) = 2arctan(rootx) - value
  3281. statistics :-( can i use a binomial probability?
  3282. linear algebra, vector rows/column's question
  3283. trigonometric limit question
  3284. Partial fraction decomposition
  3285. double integral
  3286. Rate of change of distance
  3287. Smallest possible slope
  3288. Number sequences hard
  3289. Order statistics in the uniform (probability) distribution
  3290. Laurent Expansions
  3291. Binomial Expansion
  3292. Verification of the Divergence Theorem
  3293. Kernal, range and linear transformations
  3294. proving (x^3)=2 using least upper bound
  3295. Vector Calculus question
  3296. Contour integration problem
  3297. When is the particle speed up/slowing down
  3298. Diganolizing a Matrix?
  3299. Word Problem
  3300. Vector Calculus
  3301. Gradient of |xi + yj + zk|^-n
  3302. Some vector relating problems
  3303. Measure (rings and algebras) question: smallest ring containing a set
  3304. volume of a torus
  3305. Integerating (1/((sinx)^2))
  3306. Finding flow lines (vector calc problem)
  3307. Conformal Mapping
  3308. Investigate convergence
  3309. More Complex Analysis
  3310. Coordinate systems for divergence
  3311. Cauchy sequence convergence
  3312. Integral involving square root -need help
  3313. Number of points needed to elimatate a plane
  3314. Intervals over which general solutions to ordinary differential equations are defined
  3315. Fibonacci Numbers
  3316. Separable Differential Equation Confusion
  3317. Matrix Diagonalization
  3318. Transforming divergence from cartesian to cylindrical coordinates
  3319. Domain, Image, co-domain
  3320. DeMorgans laws and rules of logic
  3321. Diagonal Quadratic Forms of a Matrix
  3322. How to classify a quadratic surface?
  3323. Finding a function which is unbounded with an integral which exists on [0,infinity].
  3324. Riemann Integral
  3325. Plane intergration
  3326. Probability 2
  3327. Vector calc question - coordinate systems
  3328. arclength question...
  3329. Finding a function in conservative field
  3330. Convergent or divergent?
  3331. Proving Convergence of this
  3332. Is the linear transformation matrix T invertible
  3333. Expectations....
  3334. mathematical induction with the binomial formula
  3335. Riemann sum f(x,y)
  3336. Implicit Differentiation
  3337. Proving the inertia of a quadratic surface?
  3338. Prove sinx/x in L2 but not in L1
  3339. Linear Transformation - Complex -> Complex
  3340. optimization
  3341. El Gamal encryption question
  3342. Power Series
  3343. Finding the minimal polynomial of a matrix?
  3344. Find f(t) given an inverse Laplace transform
  3345. Cumulative distribution function
  3346. Expected Value of a Function (Standard Normal)
  3347. Derivative of Square Root
  3348. 2 short proofs
  3349. Converge/diverge
  3350. Help understanding what is/is not a linear transformation from R2->R3
  3351. Converge or diverge of factorials
  3352. Determining set of similarity classes for matrix?
  3353. continuous functions of nxn invertible matrices
  3354. surface integral
  3355. Vector field change of variables
  3356. Difference between vector basis and bases?
  3357. Riemann
  3358. setting up a triple integral
  3359. Finding a value to get certain types of roots
  3360. Integral Over A Region
  3361. Scalar potential in 3D
  3362. Finding orthogonal basis for the nullspace of a matrix?
  3363. Finding an orthogonal basis?
  3364. Nonlinear differential equation issue...
  3365. Laplace Transforms
  3366. Linear Algebra: Linear Independence and writing Matrices as linear combinations
  3367. Finding a basis for V
  3368. Convergence of improper integrals and logs
  3369. Intergrals
  3370. find roots to quintic polynomial
  3371. A vector problem
  3372. Fibonacci Numbers
  3373. Helppp!!!!
  3374. Sum of an Infinite Series
  3375. Finding a power series for arcsin(x)
  3376. Spectrum of a Linear Operator
  3377. Matrix of a linear transformation
  3378. Explain??
  3379. Norm of a vector
  3380. Probability 3
  3381. Convergence of alternating series
  3382. Spherical Co-Ordinate Integral
  3383. Solve the congruence. Please Help...
  3384. non-integer roots of complex numbers
  3385. Integration of a Sine function and a fraction
  3386. help show that Laplace transform exists
  3387. integration problem (partial fractions)
  3388. Differential Equation - Uniqueness Theroem
  3389. Subspace of R^3
  3390. some linear algebra problems i need help with
  3391. a plane and a point
  3392. Diffy Qs, mixing problem set up
  3393. How do I show sin 1 + sin 2 + sin 3 + ... diverges?
  3394. simple implicit problem
  3395. Easy (but not to me) Modern Algebra Proof
  3396. Double integral in polar form: how do you find the boundaries?
  3397. Divergence Theorem Problem
  3398. Find horizontal asymptotes of a radical function
  3399. eigenvalues of an equation
  3400. Probability
  3401. MacLaurin Series solution to initial value problem
  3402. polynomials
  3403. Linear Transformations and their matrices
  3404. Hydrostatic Force Problem In Calc. 2
  3405. limit problem
  3406. double integrals for volume
  3407. Sequence and series
  3408. Some Discrete Math Help, Im Exhausted
  3409. integrating factor
  3410. Hydrostatic Force and Pressure
  3411. Probability - Tossing a coin, counting X heads, then tossing X more times.
  3412. Proving a polynomial over Q[x] is irreducible
  3413. How do I show two planes are neither coincident, or parallel?
  3414. finding solution of a PDE
  3415. Poisson distribution
  3416. A PDE I can't solve by seperation of variables
  3417. Limits with multi-variables
  3418. FTIM question
  3419. Gauss-Jordan Elimination
  3420. Laplace Transform
  3421. (Riemann) Integrability under composition of functions
  3422. Central Limit Theorem
  3423. Probability 4
  3424. Minimal Polynomial
  3425. expanding sin4x
  3426. Divisibility Proof (Abstract Algebra)
  3427. Solve the Integral
  3428. Complex Analysis problem
  3429. tricky one - solve for k - linear algebra
  3430. Remainder Estimation Theorem
  3431. second derivative of sqrt(x) * e^(-x)
  3432. A quick question on determinants!
  3433. Proving Cauchy's Theorem with induction
  3434. A lLinear algebra question help!
  3435. Differential Equation - Bifurcation
  3436. Easy ellipse question
  3437. Separation of Variables
  3438. parametric equation true/false
  3439. Can someone check my answer! Thank you!
  3440. Improper integrals with infinite discontinuities
  3441. Population growth help
  3442. Differential Equation - Linear Equations (Non - Homogeneous)
  3443. Multiple Derivatives
  3444. Spivak problem and question
  3445. rrr
  3446. Proof of associates in Zp[x]
  3447. Finding the constants of a function
  3448. first order nonlinear ode...
  3449. Differential Equation mixing problem!!!!!
  3450. Canonical form and change of coordinates for a matrix
  3451. vector problem, involving a force
  3452. Infinite Union of Uncountable Sets (quick ques)
  3453. Distribution theory
  3454. Pretty Simple Probability Question...
  3455. Distribution of dog heights
  3456. Line integral, problems with substitution (probably!)
  3457. fs
  3458. Probability with Recurrence Relation
  3459. Show that 2^(1/3) + 3^(1/3) is irrational.
  3460. find the minimal polynomial with real root...
  3461. A unique volume problem
  3462. Linear approximation
  3463. Number Theory gcd problems
  3464. Moment of inertia about the z-axis
  3465. Shooting an arrow in the direction of the gradien
  3466. maximize the area
  3467. Convergence/Divergence of Given Series Using Alternating Series test.
  3468. Vector question
  3469. Algebraic over a field
  3470. Have I done this right?
  3471. Series solution to Second-order ODE
  3472. Cylinder Optimization for a Minimum?
  3473. The symmetries of a pentagram
  3474. Help with a linear algebra proof
  3475. Probability - Predictor and Mean Square Error
  3476. Linear Algebra (Vector spaces, linear independent subsets, transformations)
  3477. Poisson Distribution
  3478. Real Analysis: Additive function proof
  3479. Matrix: Reflection in a line
  3480. Help with Minimum Area
  3481. Hyperbola point
  3482. Integration help
  3483. Two body problem
  3484. Line Integral dl in spherical polar coordinates
  3485. Help in meaning of curl
  3486. Rolles Theorem/ Mean Value Theorem + First Derivative Test
  3487. Extreme Value Theorem & MVT/Rolles Theorem
  3488. Wave equation with inhomogeneous boundary conditions
  3489. Integration Problem -- given a function... find a value
  3490. Average Rate of Change Using MVT for Derivatives
  3491. Simplex method
  3492. Guess the eigenvalue
  3493. arc length
  3494. What's difference between (∂y/∂x) and (dy/dx)
  3495. Complex Roots - Not sure I did this right
  3496. Proving Demorgan's Rule
  3497. Diff-EQ Problem - Two Springs
  3498. Complex analysis
  3499. Double Integral of e^-y
  3500. Length of a Curve(integrals)
  3501. Queuing system
  3502. Volume of parallelepiped(Linear Algebra)
  3503. PDF of E[Y|X] = (2/3)x
  3504. laplace transform
  3505. Fourier Coefficients
  3506. Divergent/convergent
  3507. Inverse of a function
  3508. Rewrite a power
  3509. Check my work for.
  3510. sphere of constant density has zero force of attraction
  3511. Maclaurin Series
  3512. LaGrange Remainder // Infinite Series
  3513. gamma function
  3514. a mathematical model for this simple problem?
  3515. integral
  3516. Continuity in general
  3517. PDE: Is 0 the only solution?
  3518. integrating in polar coordinates (volume)
  3519. Prove the sequence converges uniformly
  3520. lin algebra rotation difficault stuff
  3521. 2nd derivative test of a polynomial and related material
  3522. Double integration problem
  3523. Infinite Series
  3524. Finding the probability that at least one battery is alive after 4 years
  3525. bernoulli equations with trig
  3526. Should I use the quotient rule OR change it to the product rule (with derivatives)
  3527. calculus arc length problem
  3528. Critical number
  3529. Need help with setting up 2 double integrals
  3530. Standard deviation problem
  3531. Tangent Lines
  3532. differentiation under the integral sign
  3533. Normal subgroup
  3534. MIN and MAX for funtions of two and three variables with constrainments
  3535. In^-1=In Lin alg
  3536. find extreme values for function of 3 variables and two constraints
  3537. Find the closest point to the origin on the curve of intersection to a cone
  3538. pleeeeaaseeee proofs in linear algebra
  3539. increasing and decreasing function
  3540. Convergence of Series
  3541. Volume problem
  3542. Complex Problem
  3543. Research on learning abilities of mice
  3544. boundary problem
  3545. When were the boats closest to each other?
  3546. expand boolean algebra
  3547. Convergement of Sin
  3548. Finding the map between two images
  3549. Series problems --Comparison Tests
  3550. Insane Integral...
  3551. Jordan Decomposition to Schur Decomposition
  3552. Boats boats boats
  3553. residues
  3554. Taylor Series question
  3555. Finding the Smith normal form of a matrix?
  3556. One two-variable, and one three-variable limits
  3557. Help proving that matrices are similar
  3558. differential equations; wave equation
  3559. complex variables proof
  3560. Problem determining p in triple integral
  3561. Diff Eq: Variation of Parameters for 3rd-ODE's
  3562. Real Analysis: Riemann Measurable
  3563. velocity from position in a parametric
  3564. Limit with integrel
  3565. normal random variables
  3566. paramaterization of position and velocity vector
  3567. normal random variables (2nd)
  3568. Lorenz Attractors and Trajectories
  3569. normal random variables (3rd)
  3570. On Algebraic Integers
  3571. partial derivatives
  3572. Work problems
  3573. Ti-89 Statistics Question
  3574. Rolle's Theorem
  3575. Group of order 5 abelian
  3576. Convergent/Divergent Series
  3577. simple derivative
  3578. Easy questions
  3579. Respective initial value...
  3580. Span Problem
  3581. Maths Homework
  3582. A complicated integral
  3583. find all solutions to Log(z^3-9)=(pi)*i ,z = a +bi
  3584. Tensor Product of Pauli Matrices
  3585. Isomorphism proof
  3586. Inverse function proof
  3587. group with subgroups proof
  3588. finite group proof
  3589. abelian group proof
  3590. Annoying q
  3591. Residue Theorem
  3592. simple derivative
  3593. Derivative of Exponential/Log Function (combined)
  3594. Difficult improper integral proof
  3595. Differential equation
  3596. McLaurin series
  3597. Differential Geometry Question
  3598. Minimizing a curve
  3599. Moment of inertia of curve
  3600. Cauchy-Riemann Equations
  3601. Find the formula of the level curve (scalar) for the graph T(x,y) = (2x+y)/(x^2 -y^2)
  3602. calc 1 please help
  3603. ∫(6/(x^2 - 4x -12).dx=?
  3604. ∫x*lnx*dx
  3605. max values for function of 3 variables with two constraints
  3606. The chain rule
  3607. sketching vector fields
  3608. Discrete Distributions
  3609. weak formulation
  3610. Double integrals over General Regions. (HELP PLEASE !!!!!)
  3611. Derivative Question [uhhhhhh.. Help?]
  3612. Optimization Problems
  3613. Analysis, silly question
  3614. Interpolation...:S
  3615. restriction of function
  3616. Help on convergence problems
  3617. Converge/Diverge
  3618. McLauren Series
  3619. Isometries (Translations)
  3620. multivariable calculus
  3621. Expected value problem (probability)
  3622. Probability question using r.v. X and Y what is W=min(X,Y) ?
  3623. Give the Limit
  3624. Two variable limits
  3625. Number fields
  3626. Higher order difference expressions
  3627. functions ???
  3628. Proof of Fibonacci sequence
  3629. GMRES Stagnation
  3630. fourier series - trig and complex not matching!?!
  3631. laplace equation in polars
  3632. Calculus Problem, Finding the Inverse of a function
  3633. A set of measure 0
  3634. Need help with some AP problems
  3635. Measurability and Distance
  3636. The fundamental group of the disk is trivial, why?
  3637. Two Questions
  3638. Residue
  3639. Matrix row reduction help
  3640. Infinite series
  3641. Proof of no magnetic fields
  3642. Apostol's Mathematical Analysis 1.6
  3643. Gamma Distributions
  3644. Analytic on an interval/expressing with a different power series
  3645. eigenvectors
  3646. Limits of integration
  3647. Reversing Integration
  3648. Defining functions from sets
  3649. How to show continuous at each point in R^2
  3650. question about complex numbers
  3651. characteristic equation
  3652. Length of vector in space of polynomials
  3653. Finding the coordinates of the center of mass
  3654. a question about eigenvectors
  3655. Angle between projected vectors
  3656. equality of functions
  3657. Combinatorics: creating a sum
  3658. co is closed in l∞
  3659. If A,B denumerable prove AUB denumerable
  3660. Help with this Laurent Series
  3661. Hall's Marriage Theorem
  3662. Optimization problem
  3663. Polynomial of Jordan Decomposition
  3664. Conservative vector fields, calculation of constants that describe the force field F.
  3665. Triple Integration of a Sphere in Cylindrical Coordinates
  3666. convergent or divergent??
  3667. Fundamental Theorem of Calculus
  3668. improper integral
  3669. Equivalence Relation
  3670. Help with proving a sequence converges
  3671. Some other AP problems
  3672. 2 non-square matrices whose product is the identity matrix?
  3673. Laurent Series for f(z)=(1+2z)/(z^2+z^3)
  3674. Combinatroics 4-permuations of positive integers
  3675. derivative at a is 0 for any order n
  3676. Moment of inertia
  3677. Optimization problem -- minimize cost
  3678. How do I perform these functions without using a calculator?
  3679. Proving a limit for a multi-variable equaton
  3680. integral
  3681. Complex Trigo Equation
  3682. Directional derivatives
  3683. Differentiate and simplify!
  3684. Intergral
  3685. Discrete Probability Distribution
  3686. Prove,( Sequence )
  3687. Integral of dx^2
  3688. Fourier Series
  3689. Chain rule!
  3690. find integrals
  3691. Kinda Urgent. Proof Wriiting. Squences
  3692. Integral
  3693. Series (Partial Sums )
  3694. Critical points and 2nd partials test
  3695. Partial derivatives
  3696. Ideal Rings - Abstract Algebra
  3697. Need help with erf function please
  3698. Finding the derivative
  3699. Implicit function theorem
  3700. Proof of Ratio Test on Infinite Series
  3701. Proof involving sequences of functions and uniform convergence
  3702. finite elements
  3703. Please help !!
  3704. Integration!
  3705. Series - Integral Test
  3706. Series approximation
  3707. One quick question ..
  3708. How to find the distance between these elements?
  3709. Iterated Function Sequences Accumulation: Help!
  3710. Complex numbers with trig functions
  3711. Set Theory Proof
  3712. Improper integrals
  3713. Set Theory Proof
  3714. Finding the nth term,,.. ..
  3715. improper integrals
  3716. Any help is Great ...
  3717. Counting/Probability Problems
  3718. Probability Problems
  3719. Lagrange Multipliers
  3720. Simple Limit of a Trigonmetric Function
  3721. Integral troubles
  3722. Apostol's Analysis 1.11- Irrational Numbers Proof
  3723. Proofs
  3724. Partial Derivatives question
  3725. Contraction Mapping Theorem
  3726. Functional analysis question.
  3727. Finding Expectation from the inverse CDF.
  3728. Horizontal Eavestrough Problem
  3729. partial derivatives with constrained variables
  3730. Integral Question
  3731. Polar area and series problems
  3732. Laplace Transform of cos(kt) using Power Series expansion
  3733. Ways of calculating e
  3734. Limit of triginometric functions
  3735. Solving Ax=b, when b is an eigenvector
  3736. Intense Logarithmic Diferentiation Question
  3737. optimization problems
  3738. Using QR decomposition to find a nontrivial solution to Ax=0
  3739. Need to show a ball in C([0,1]) is totally bounded.
  3740. when is a function defined and discontinuous at the same point?
  3741. Absolute max and min
  3742. Stirling's formula
  3743. Separable Differential Equation
  3744. Complex Fourier series has a singular term
  3745. Graphing with Mathematica and Parameters
  3746. find a 3*3 matrix A which is not diagonalizable and such that 2 is the only eigenvalu
  3747. Is this ball in C([0,1]) compact?
  3748. centre of mass of truncated sphere
  3749. Please help me evaluate this limits...
  3750. Type of systems of gauss-jordan elimination product
  3751. Confusion with Fourier Transform and Step Function...clarification needed please :)
  3752. i really need help with this fourier transform please
  3753. Decoupling ODE
  3754. Steady state temperature in a hollow cylinder
  3755. Determining secant/cosecant equations for a graph
  3756. Definition of limits Question
  3757. Solid angle?
  3758. Help with integrating factor
  3759. Proof of the existence of a scalar potential
  3760. partial derivatives need help ASAP
  3761. dirac delta function proof
  3762. Two ODE's I don't know how to start
  3763. Abstract Algebra: Prove a non-abelian group of order 10 must have an elemnt of order2
  3764. Isomorphic Quotient Groups in Z4 x Z4
  3765. potential function
  3766. Differential Equations - separable?
  3767. parametrized curve
  3768. Proving Convexity
  3769. series question t/f
  3770. i need help minimizing the cost of this building??? immediate help plzz
  3771. Linear algebar!!!distance between two lines,help for part(b)
  3772. onstruct a 3x3 matrix A that has eigenvalues
  3773. Fourier Series (differentiation)
  3774. different numbers
  3775. linear algebra proof help!
  3776. Bessel Function Expansion help!!!
  3777. Upper and Lower bound eigenvalues Sturm Liouville problem
  3778. limit of factorial
  3779. Eliminating Perameter
  3780. prove sq root of 3
  3781. prove sq root of 2 + sq root of 3 is irrational
  3782. proof
  3783. Hexa to Decimal Conversion, Binary to Decimal Conversion?
  3784. Eigenvalue proof
  3785. Another Eigenvalue proof
  3786. independent random variable expected value
  3787. integral with /ln(x)
  3788. independent random variables max and min
  3789. Rolling hemispheres and moments of inertia
  3790. Polar Slope
  3791. proving a limit
  3792. differential equation
  3793. Rigid Motion Woes (Geometry)
  3794. how do i solve these 2 lims
  3795. Using Stokes' theorem
  3796. help
  3797. Function mapping a Hilbert plant to itself (Geometry)
  3798. Linear Algebra - Diagonalizable and Eigenvalue Proof
  3799. Transpose Eigenvector Proof
  3800. Orbits of Transitive Group Actions
  3801. Differntial equation involving bessel functions - pls help!!!
  3802. power series/taylor
  3803. Symmetry Groups and Group Actions
  3804. Trig integral question.
  3805. Distance on a Parabola
  3806. Mean Value Theorem
  3807. Sequences!
  3808. Parametric - Eliminating the perameter
  3809. Mean Value Theorem 2
  3810. Test question we don't know who is right...
  3811. Derivatives
  3812. Word Problem
  3813. Invertible Complex Matrices
  3814. Base Characteristics
  3815. Proof involving char. poly., a basis, and similarity to an upper-triangular matrix
  3816. An exponential growth/decay word problem. If spraying of grasshoppers...
  3817. number series an bn
  3818. how do i find the lim of this series
  3819. how do i work find convegence forthis integral
  3820. solve this integral for p
  3821. compute <z,w>
  3822. find the lowest period for the following
  3823. why is it zero ?
  3824. Dimension vs Orthogonality
  3825. lim t-> 0 t^3/tan^3(2t)
  3826. Statistic...
  3827. limit (infinity)
  3828. Convergence
  3829. where have i gone wrong with this lim
  3830. Concavity
  3831. initial conditions
  3832. Infinite alternating series with repeated logarithms
  3833. Derivative of a trig function/chain rule
  3834. Derivatives: Swimming Pool
  3835. gradf and f
  3836. Orthogonality, point on line closest to point in space
  3837. Radius of convergence of the series
  3838. finding line integral
  3839. Area of a parallelogram with vectors
  3840. Weierstrass M Test
  3841. Group Theory
  3842. Modeling movement of a solid in H20
  3843. Taylor Polynomial
  3844. Isomorphisms
  3845. Parametric - Eliminating the parameter
  3846. Taylor series
  3847. Carrying capacity of a channel
  3848. Partial Derivatives
  3849. Covariance of Discrete Random Variables
  3850. Having trouble with the antiderivative of this function
  3851. constructible angles-->help please
  3852. Differential Quotient
  3853. Simple power series problem
  3854. constructible roots
  3855. Can't Rearrange this equation!!!!!!???????
  3856. Using integration to determine the area under a curve
  3857. Abstract Algebra modular Arithmatic Proof
  3858. Spherical coordinates, angle question
  3859. proof using taylor series
  3860. Eigenvalue proof
  3861. Determine Convergence
  3862. Copmlex Number
  3863. Yet another eigenvalue proof
  3864. Least Squares Problems
  3865. Yet another eigenvalue proof
  3866. find the unit eigenvectors
  3867. split the area
  3868. Proof of Lagrange's Identity
  3869. How to integrate *THIS*...?
  3870. Setting up a triple integral...
  3871. Need help with a integral.
  3872. Solving limit with three variables
  3873. question on triple integral polar
  3874. Antiderivative
  3875. Moment generating function
  3876. Optimization
  3877. Normal Subgroup
  3878. given 2 series' an bn, what can be said about cn when
  3879. finding the period of this trig function
  3880. Laurent series
  3881. Need help in complex integration
  3882. Automorphism Groups
  3883. double integral question
  3884. stuck on a ANOVA (statistics) problem
  3885. integral
  3886. Show the real part is zero
  3887. Error in the height of a flagpole
  3888. Movement of light from a lighthouse
  3889. Convergence - Divergence of a Series
  3890. Laurent Expansion
  3891. Invertibility proof
  3892. Movement on a sphere (elliptic integrals)
  3893. Taylor Expansion (multivar)
  3894. Integral of fraction - is this correct?
  3895. Is it an Alternating Series?
  3896. Values of P..
  3897. The hardest ever,,,
  3898. Finding the Limit ...
  3899. Integration for Volume Given Cross Sections
  3900. Related Rates - Unsure about solution
  3901. Infinite Series - Finding the 10th derivative
  3902. can i slit up lims
  3903. what are they actually asking me to find here?
  3904. System of linear inequalities
  3905. Convergence of integral
  3906. Help Making A Matrix in Latex??
  3907. DiffEQ: Determining the largest interval of a solution
  3908. Laplace Transforms - Convolution Theorem
  3909. Spivak Calculus on Manifolds
  3910. Implicit Differntation
  3911. 4. integration of ln
  3912. 2g convergence of tan function
  3913. convergence of the following integral
  3914. Group Theory
  3915. Using stokes to find flux?
  3916. when will the following converge/diverge?
  3917. Differentiating a function
  3918. Proof of De Morgan's law
  3919. mass of a surface
  3920. systems of difeq
  3921. Solution to a wave equation
  3922. Integration help
  3923. Laplace transform
  3924. matrices question
  3925. Find c likes the series is convergent
  3926. hard arc length problem
  3927. show z^2 maps the circle |z-1|=1 to a cardioid
  3928. Power series recurrence relations
  3929. surface integral
  3930. Invertible Matrix
  3931. can i do this to prove convergence of improper integral
  3932. solving improper integral
  3933. Partial derivative of tan(x + y)
  3934. how do i integrate this??
  3935. please help me find my mistake in this integration
  3936. Proof of power rule of limit laws
  3937. what is a similar function i can use to prove divergence/convergence of this function
  3938. for what values of p and q will the following converge?
  3939. Improper Integrals
  3940. how do i integrate this function to find the value of p
  3941. system of linear differential equation
  3942. (x+2):(x^2+6)
  3943. Beginner(self study) calculus question.
  3944. Convergence/Divergence
  3945. Fourier Series
  3946. Multifunction
  3947. Kernel Function
  3948. Improper Integral
  3949. Improper Integrals with u sub and integration by parts ?
  3950. tayler expansion
  3951. Matrices problem
  3952. Complex Analysis Question
  3953. Am I doing this integration problem right?
  3954. Linear Algebra proof
  3955. Centroid of a triangle using Green's theorem
  3956. Conditionally convergence of a product of a conditonally convergent series
  3957. double integrals!!!
  3958. volume of parametrized manifold
  3959. subgroup of D_n
  3960. double int.. reversing
  3961. prove that the following progression diverges
  3962. Could you use the triangle inequality...
  3963. Simple integration problems
  3964. How do i prove that the following series diverges?
  3965. how do i find the value of p for this integration?
  3966. Real analysis: Sequences question
  3967. help finding the behaviour of this series?
  3968. how do i solve this integral? i used substitution but am not at all sure im right
  3969. Partial derivatives
  3970. integral problem...
  3971. factoring a constant from each row of matrix
  3972. matrix fun
  3973. Linear Algebra
  3974. Determing the best distance to view a picture
  3975. Reflection matrix
  3976. tangent line horizontal
  3977. If basis change, how metric hcange?
  3978. integrating a differential equation
  3979. sequences
  3980. Hemisphere Centre
  3981. Fourier integral theorem
  3982. green's theorem
  3983. difficult integral involving exponential
  3984. Differential equation
  3985. Probability...
  3986. Joint PDF --> Marginal Pdf's
  3987. matrix determinant question
  3988. Taylor series
  3989. Absolute Value Integration
  3990. Double Integral - Polar Coordinates
  3991. Volume of a solid with known cross sections
  3992. Finding the volume of a solid when the solid is a region rotated around a line
  3993. What am I doing wrong with this integral?
  3994. Related rates - word problem
  3995. Piecewise smooth functions
  3996. Find The Region
  3997. ~~ Integrate 3cos^2(x)
  3998. have i done this right?
  3999. integral , uniform convergence
  4000. Sequence
  4001. : operator
  4002. Sigma-field on countable set
  4003. algebreic expression
  4004. Prove that subset of regular surface is also a regular surface
  4005. limit
  4006. Powers of a 2x2 matrix
  4007. system of equations
  4008. Step Ladder on a rough survace - torques help
  4009. series; convergence, divergence....
  4010. Minimal polynomial, transpose, similar
  4011. complex analysis definite integral involving cosine
  4012. CALC AB problems
  4013. Finding a formula for a difficult sequence
  4014. Need Help using integration to find the flow rate of a Free airjet
  4015. Finding an ODE given a vector-matrix
  4016. Projection onto subspace along subspace
  4017. Moment Generating Function
  4018. Integral Domains and Fields
  4019. Reducing third order ODE to a system of first order equs + 4th order runge-kutta
  4020. Differential Equation and Slope Field Questions.
  4021. Laplace transform of Diff. Eq containing sine Function
  4022. Conjugate
  4023. Integration by Parts of a Double Integral
  4024. Can I use the logic?
  4025. Prove that if s1 and s2 are subsets of a vectorspaceV such that....
  4026. Riemann Integral - little proof help
  4027. derivative calc problem
  4028. A little integration problem.
  4029. 2 integration problems
  4030. Prove a+b=b+a for integers
  4031. Proof: Natural Number
  4032. Fourier Series
  4033. Hypothesis Testing: Power Function
  4034. Tricky subspace & intersection Problem
  4035. Nullspace of a matrix
  4036. Finding volume between surface and x-y plane
  4037. Geophysical Fluid Dynamics
  4038. problem with integrating factor
  4039. Matrix representation
  4040. how to Anti-differentiate 1/sin(x) + cos(x)
  4041. Locus on the Argand plane
  4042. vector calculus
  4043. Extension of a Functional
  4044. Combinatorics problem
  4045. Determine the Geometric generating function
  4046. Derivative of Integral = Integral of Derivative
  4047. Sequence of functions in L^2[-pi,pi]
  4048. find the function(antidiff)
  4049. Frobenius Method of Solving ODE
  4050. Variance-Covariance Matrix
  4051. Related rate
  4052. continuous function, integral
  4053. Derivatives...
  4054. Spring and Mass Oscillating on a Slope
  4055. how do i solve this usung integration?
  4056. Centre of mass of a compound shape
  4057. am i right here?
  4058. Interesting but tricky integration problem
  4059. Leibniz and convergence?
  4060. how would you solve this integral?
  4061. does this integral converge or diverge?
  4062. maclaurin series
  4063. Discrete Math vs. Statistics
  4064. can someone please explain leibniz rule to me,
  4065. find all nonisomorphic abelian gps
  4066. solve
  4067. solving series with alternating sign
  4068. sinusoidal functions
  4069. verify infinite series
  4070. Vector Calculus: Surfave Integrals
  4071. Critical region in hypothesis
  4072. Group Actions on Truncated Octahedron
  4073. Continuously uniform function proof
  4074. Variance estimate
  4075. Help proving a subset is a subspace
  4076. curve sketching quotient derivative
  4077. Permutation/Alternating Group
  4078. Integrating a non-elementary function
  4079. Please help with differentiation!
  4080. Maths question
  4081. Matrix-vector differential equation proof
  4082. Working with binomial identieies.
  4083. Ideal and Factor Ring
  4084. Using the Binomial Theorem and the dfinition of the derivative of a function ...
  4085. flux of vector field
  4086. Cherry + Cocktail related rate
  4087. LaGrange Multipliers
  4088. Probability exam problem
  4089. In the complex field, is this function Harmonic?
  4090. Complex Analysis
  4091. curver sketching
  4092. Analysis/Complex Analysis
  4093. have i made a correct presumption
  4094. integral
  4095. Gradient Vector
  4096. Angle in Spherical coordinates
  4097. can anyone see how to solve this series
  4098. Hypothesis testing for pairs of means
  4099. A presentation for the symmetric group
  4100. Analysis
  4101. Finding the flux (Divergence Theorem)
  4102. how do i find the value of p
  4103. finding the value of p so that the series converges
  4104. subspace question
  4105. Application on Differentiation
  4106. Definite Integrals with inverse of function
  4107. Distribution until the First Increase?
  4108. a problem with Euler theorem
  4109. I am having trouble with a problem
  4110. binomial identities
  4111. integration
  4112. Moment of inertia of a torus
  4113. Instantaneous Velocity
  4114. How do I INTEGRATE this:
  4115. solve
  4116. Computional Methods Problem
  4117. How to prove a power series of matrix is onto
  4118. Prove a Cauchy Sequence using Geometric Sums
  4119. Integrating exponential
  4120. Proving this binomial identity
  4121. Solve by Implicit Differentiation or Partial Differentiation?
  4122. Proof by induction for inequalities
  4123. Inner product spaces of matrices (linear algebra)
  4124. Probability
  4125. Comparison Test
  4126. Maximum Likelihood Estimation
  4127. Triple Integral For Moment Of Inertia
  4128. problem in cylindrical shell
  4129. Limit help
  4130. order of operations for dot/cross product
  4131. Transfer Function to State Space Form
  4132. permutation group problem.
  4133. finding zero of function problem please help
  4134. Linear Algebra: Null Space and Dimension
  4135. Derivative help
  4136. double integrate from cartesian to polar and then evaluated
  4137. Unable to find generators of {G, Xn}
  4138. cartersian double integral converted to polar and then evaluated #2
  4139. average height of a cone
  4140. Linear Algebra vector spaces
  4141. Bode Plot
  4142. Elliptic functions in parametric equations
  4143. Laplace Transform
  4144. Complex Mapping
  4145. Resiude Question
  4146. Global Extrema/Area of a Rectangle
  4147. calculating flux above disk
  4148. Limits and Lebesgue Integration
  4149. Ring homomorphism
  4150. (Inverse) Laplace Transforms
  4151. Rat and Cat Markov Chain
  4152. maping from R2 to R3 torus, finding max min and saddle points
  4153. ti-89 exact/approx
  4154. Hypothesis testing
  4155. Sequences / Real Analyses question
  4156. how to prove the following:
  4157. Derivative help#2
  4158. Moment of mass
  4159. curve sketching
  4160. Euler Differential Equation
  4161. How do i prove the volume of a sphere by double integration?
  4162. Easy Probability Question
  4163. Solving this exponential equation
  4164. Wilson's Theorem
  4165. Finding Polynomials
  4166. Checking validity of simple tensor equations
  4167. Finding the area between 2 curves? help please
  4168. Stokes Theorem problem
  4169. In Desperate Need of Help! Analysis Homework
  4170. Spanning set of matrices?
  4171. Network Graph & Diagraphs Homework Help!
  4172. Parallel Planes and Points (3D)
  4173. calc tangent problem
  4174. Pasta hypothesis
  4175. GRE practice prob
  4176. Variance problem
  4177. convert 3d cartesian to polar
  4178. Matrices problem
  4179. flux through a disc
  4180. Integration By Parts
  4181. Abelian Group/Subgroups of Power Algebra
  4182. Totally differentiable?
  4183. How to prove exponential mapping is continuous
  4184. Complex numbers: Conformal mapping
  4185. volume of 3d region
  4186. volume of region in 3d number 2
  4187. mass of solid and center of mass
  4188. Partial Differential Equation (Semi-Infinite Boundary Conditions)
  4189. Analysis homework help
  4190. Analysis Homework Help (2)
  4191. Equation of a plane given 3 points
  4192. Integrate[ 2 x/(1 + 2 x), x]
  4193. Proving trace of (1,1) Tensor is a scalar
  4194. Interest problem
  4195. homology group computations with kunneth formula and universal coefficient theorem
  4196. Arclength
  4197. Empty Conical tank
  4198. Application of integration
  4199. gaussian curvature
  4200. A Proof that f:R^n->R is linear if...
  4201. flux of vector field
  4202. Setting up differential equation
  4203. Transformations from the Argand plane
  4204. Integers 0-9999999 containing 2 3's and 2 5's
  4205. Finding a transformation to transform a line in the z plane to a circle in the wplane
  4206. Does (-1)^n Converge?
  4207. raising/lowering using the metric tensor
  4208. Real Analysis: Series
  4209. Help: Perpendicular project is regular surface??
  4210. Singular value decomposition
  4211. show sin(1), in degrees, is algebraic over the rationals
  4212. Cauchy-Riemann equations
  4213. satisfies Cauchy-Riemann equations but not differentiable
  4214. Complex Integrals
  4215. Indefinite Integrals in the Complex domain
  4216. Some derivative problems
  4217. Surface area of cap using integrals
  4218. Linear programming, finding the dual feasible solution
  4219. Subgroups of Special Orthogonal Group
  4220. Markov chains
  4221. Finding line integrals -- please help!
  4222. What is the integral of ∫ e^ (x^2 +sinx) dx ?
  4223. Has this integral an analitycal solution
  4224. Need help finding exponential matrix e^AT
  4225. Implicit Function Theorem ...Tricky Proof on matrices!?
  4226. isomorphism
  4227. Systems of Non Linear Equations
  4228. Testing a series for convergence
  4229. Few AP Questions
  4230. estimating divF
  4231. Conics Type And Orientation
  4232. Integration
  4233. matrix adjoint
  4234. Quotient groups
  4235. Arc Length Problem
  4236. Groups and Order
  4237. Divergence and Curl of Unit Vectors?
  4238. checking divergence/convergence for alternating series
  4239. Normal Subgroups
  4240. find the sum of this series
  4241. 3d plotting with MATLAB
  4242. Number of ways to line up, with restrictions
  4243. Improper integral with variable
  4244. Easy First year Calc - I need someone to mark
  4245. Functional Equation
  4246. Rewriting the Fermi-Pasta-Ulam problem as a Korteveg-de Vries equation
  4247. Taylor Series
  4248. Values of k s.t. the series converges
  4249. 2 questions
  4250. tensors
  4251. Growth of a population of wolves
  4252. Difference between a PDF and a CDF?
  4253. Question concerning indefinite integral given f'(1) and f(1)
  4254. Optomization problem using integrals
  4255. Remainder Theorem
  4256. 1st and 2nd Derivative
  4257. complex analysis question
  4258. Solving in the form a+bi
  4259. Order of integration
  4260. Help with a proof involving the span of a subset
  4261. Finding possible and actual rational roots
  4262. Finding a Rotational Symmetry Group
  4263. matrix proof
  4264. Double intergral limits
  4265. Multiple regression and Time Series
  4266. Definite Integral Word Problem
  4267. Differential Equations - power series method
  4268. Distributing Cards problem
  4269. subspace query
  4270. recurrence relations
  4271. Using the double integral to find the volume bounded betwee two solids
  4272. Calculate the limit
  4273. Having trouble differentiating exponential equations
  4274. Horizontal asymptotes of a function
  4275. vector spans M2,2
  4276. Probability Question
  4277. Point of Inflection Problem
  4278. Finding AREA in POLAR COORDINATE
  4279. Linear transformations and subspaces
  4280. Finding the set of values for x
  4281. Planar motion
  4282. Metric spaces and closed balls
  4283. Integral involving sine and root
  4284. Differential Equations
  4285. Christoffel symbols and Geodesic equations.
  4286. vector identities in index notation
  4287. Solutions for an equation
  4288. Difficult Analysis/Calculus Problem Involving FTC
  4289. Show if this is a Tautology...
  4290. increasing function
  4291. Differential Equations Series Solutions
  4292. Integral Word Problem EXACT PROBLEM Incluced
  4293. Very tricky line of people problem
  4294. A binomial identity
  4295. Another Integral Word Problem
  4296. Arc Length & Parametric Curves
  4297. Confidence interval/Hypothesis test for standard deviation
  4298. Example of a topological space homeomorphic to its own square
  4299. Solving for perimeter and dimensions of a rectangle
  4300. Solve this tricky Column Matrix equation
  4301. -----------
  4302. A difficult LP problem
  4303. Triple Integration Help
  4304. Integral with some symmetries
  4305. Continuously differentiable
  4306. integral
  4307. Nested intervals, uncountable sets, unique points.
  4308. Infinite sets, intersection, nested intervals.
  4309. Statistics: Width of a Confidence Interval
  4310. Find the Basis of an Eigenspace
  4311. Gradient Vector Proof
  4312. differential equations
  4313. differentiating with respect to t implicitly
  4314. Liner differentials of order n, Kernel
  4315. Determinant of linear transformations
  4316. Line Integral
  4317. a small limit problem
  4318. Complex Analysis Proof
  4319. Show that matrix AB has its row and column vectors in A and B
  4320. Surface Integral of Vector Fields
  4321. Matrix Exponential
  4322. answer check: differential initial value problem
  4323. If all normals to a surface pass through a point => surface contained in a sphere
  4324. Derivative Problem
  4325. Need help solving a differential equation
  4326. Argument Theorem - Complex Analysis
  4327. Complex Mathematical Puzzle!!!
  4328. Derivatives
  4329. polynomial ring
  4330. evaluate the double integral
  4331. flux through surface
  4332. flux true/false explanation
  4333. equation of the plane S
  4334. Calculus II Help : Taylor/Maclaurin Series
  4335. loss of significance
  4336. Question about the minimum area
  4337. center of mass
  4338. integration
  4339. Stochastic Processes - Poisson Process question
  4340. Working out the first and second derivative
  4341. Digital Fourier Transform - create frequency axis
  4342. Rewriting
  4343. "Fairly" basic integral failing to become solved. O:-)
  4344. Help -interpreting- this topology question, no actual work required!
  4345. Determining invertibility
  4346. Sum of convergent series HELP!!
  4347. Sequence converge uniformly???
  4348. Anstract Algebra proof - cosets
  4349. very easy and quick residue calculus question.
  4350. differential geometry
  4351. Calc 2 differentials
  4352. linear algebra diagonalization :(
  4353. Coupling Markov chains
  4354. Variable Change in Basic Integration
  4355. Expansions
  4356. integrating to find volume of an unusual shape
  4357. approximation a cone
  4358. Sketching Curves
  4359. flux and divergence theorem
  4360. volume of the following
  4361. Convergence of polynomial interpolation
  4362. Convergence in the Hausdorff metric
  4363. One point compactification of the positive integers
  4364. how do i solve this trig equation
  4365. Binomial Identity
  4366. Complex polynomials.
  4367. Cartesian product of orientable manifolds
  4368. Classifying groups using Sylow theorems
  4369. the circle
  4370. Prove this Vector Operation
  4371. Equivalence Relation and a Function
  4372. Characters
  4373. Matrices
  4374. Analysis Question 1
  4375. Analysis Question 2
  4376. Analysis Question 3
  4377. eigenvalues
  4378. Continuity of a given map...
  4379. flux ,divergence and physics
  4380. help with integration
  4381. Approximate integration
  4382. Integration question.
  4383. Eigenvalues
  4384. Limit with ln in the exponent
  4385. complex analysis, finding a bijection
  4386. Schwarz's lemma, complex analysis proof
  4387. integration, area under line and curve.
  4388. Q about PEDs>>> I need some help
  4389. flux from divergence
  4390. linear transformation
  4391. How to prove a set is unbounded
  4392. Kernel of the adjoint of a linear operator
  4393. trace and orgononality
  4394. equivalent sets
  4395. Group Actions and Normal Subgroups
  4396. finding F
  4397. U-substitution Problem
  4398. Series
  4399. Find the sum
  4400. calc 2 population of rabbits
  4401. Find radius and interval of convergence
  4402. Lebesgue Integrable Function question
  4403. PDE question
  4404. Surface integral from vector calculus
  4405. green's theorem
  4406. Linear Algebra, Adjoint of a Linear Operator and Inner Product Spaces
  4407. line integral
  4408. Sylow Subgroups
  4409. what trig identity should i use for this
  4410. Convergent non-monotone sequences
  4411. curl from circular density
  4412. Simplifying equations using boolean algebra
  4413. Determine the following sum,,
  4414. integral with sinsoid 0 or non-zero help?
  4415. finding sylow subgroups
  4416. equation of the plane
  4417. Direction Vector
  4418. sylow subgroup subgroup
  4419. Integral involving a square root which I can't work out!
  4420. Laplace Inverse
  4421. Determining if a function is differentiable at the indicated point
  4422. A difficult multiple integral question
  4423. Apollo Reentry Nonlinear ODE
  4424. Complex- area enclosed by a polygon
  4425. Matrix numerical analysis: Need explanations
  4426. ε-δ PROOF of ceiling function!
  4427. proof
  4428. Sqrt Integration
  4429. A run of the mill Implicit Differentiation
  4430. matrix question
  4431. Linear algebra- set of complex valued functions
  4432. L'Hospitals Rule
  4433. Calculus 3 Triple Integration in Spherical Coords
  4434. linear transformation
  4435. Integration by Parts of x^5cos(x^3)
  4436. Calculus 3 Change of Variables: Jacobians
  4437. area of universe
  4438. finding flux
  4439. line integrals
  4440. Complex Parametric Function
  4441. Series
  4442. Series Calc II
  4443. Norm ineqaulity
  4444. subspace proof
  4445. Parametrizing Surfaces and Curves
  4446. Calculus 3 problems (equations of planes and lines) 3 Space
  4447. tan -1 of infinity
  4448. gradient of spherical co-ords/ differentiation help
  4449. Finding Roots of Polynomials in C
  4450. Contour Integration
  4451. matrix question
  4452. Probability - Applications Normal Distribution - Analysis of Data
  4453. MArix derivative
  4454. calc III vector fields
  4455. unit vector field and gradient
  4456. Fourier transform, diffusion equation
  4457. prove using de moivre's theorem of I=cos^2n theta
  4458. ring integral qustion..
  4459. vector calculas
  4460. parameterization
  4461. residues
  4462. Boat A and B
  4463. potential function
  4464. change order of integration
  4465. helix (spool and wire) geometry
  4466. Evaluating line integral.
  4467. Probability
  4468. density integral
  4469. Differential equation
  4470. Finding definite integral (trigonometric)
  4471. Differential equation
  4472. Analysis limits- please help
  4473. Fourier transform of sin
  4474. flux in open cylinder
  4475. orthogonal complement of a subspace
  4476. indefinite integral
  4477. Triangle line integral
  4478. Analysis- continuity and differentiability
  4479. why this expression is true..
  4480. Calculus 3, dealing with tangent planes and surfaces.
  4481. Particle mechanics (Calculus)
  4482. Double Integral
  4483. Series Problem
  4484. help with equation
  4485. taylor series
  4486. Gaussian Integral
  4487. Center of mass
  4488. finding the period
  4489. Covariance and Correlation
  4490. Probability Texas-Holdem
  4491. Changing bounds of integration of a double integral
  4492. Divergence theorem
  4493. Gram-Schmidt orthonormal basis
  4494. Stokes & Divergence theorems
  4495. Fitz Hugh Nagumo Model
  4496. Taylor series question?
  4497. Flux through cylinder
  4498. why double integral could calculate area and volume..
  4499. Complex Analysis: Integrating rational functions
  4500. a simple statistic question
  4501. Math Logic problem
  4502. Help with Integral
  4503. Limits of form 0 x 0 question!
  4504. evaluating path along a circle
  4505. calc 3 - outward flux question
  4506. Integration by parts
  4507. Equation of spere
  4508. Vectors
  4509. Cylindrical coordinates
  4510. Cylindrical coordinates
  4511. graph
  4512. Parameterize the curve of intersection
  4513. Length of Parametric curve
  4514. Equivalence class proof
  4515. DE question involving a falling object
  4516. quick question about concavity
  4517. Finding tangent to parametric curves
  4518. velocity vectors
  4519. Taylor series application
  4520. RIng
  4521. D.E. - Piecewise Laplace Transforms
  4522. Fourier series... How to integrate SinxCosnx?
  4523. plz prove this (periodic function)
  4524. Linear Transformations using polynomials
  4525. integral of x(sqrt(1-x^2)) + 1/2 -x^2/2...IS IT RIGHT?
  4526. Sketh the graph
  4527. Phase space
  4528. Estimating partial derivatives
  4529. theres gotta be an easier way
  4530. Just a quicky, which one of these two is correct? Logarithmic integrals.
  4531. definite integral help,
  4532. Basis Proof
  4533. Linear Transformation
  4534. evaluate volume of paraboloid
  4535. About neighborhood of zero
  4536. calculating flux integral
  4537. Number of raisins in a bun
  4538. Residue f'/f
  4539. Combinatorics question
  4540. Poisson Distribution
  4541. Cauchy Integral
  4542. Taylor series to estimate sums
  4543. Sequence of discontinuous functions
  4544. group action
  4545. can someone just qickly check if this diff.equ is right?
  4546. Complex Numbers Quadratic. Sorry if my explanation is a bit long.
  4547. Estimator
  4548. Linear Transformation
  4549. cant understand this double integral..
  4550. complex countour integrals
  4551. rather urgent :(, isomorphic graphs, planar graph
  4552. vec. calc.. what methods should I use
  4553. maclaurian series
  4554. How the...? (Integration / Somewhat Urgent)
  4555. Definition of a Differential Eigenvalue Problem?
  4556. Just to verify
  4557. Area under the curve
  4558. Parametrizing and Line integrals (of a line, parabola, curve.)
  4559. A quick question on Summations.
  4560. Basis of eigenspace
  4561. group action
  4562. proving the pigeonhole directly. I'm stuck.
  4563. Fourier Series Concept Help!
  4564. Prove that the group ring Z[SUB]p[/SUB]G is not a domain.
  4565. Finite Abelian Groups
  4566. Work with a line integral
  4567. Integrals-plz check out....
  4568. maximal ideals
  4569. proving Operating Functions
  4570. Stuck in solving a (rather simple) differential equation problem.
  4571. Least Square Minimisation and Partial Differentiation
  4572. Gravitational Law
  4573. Integration by finding limits???
  4574. sum of squares proof
  4575. stoke
  4576. Gamma function
  4577. Differential Equation problem
  4578. Help real analysis
  4579. predator prey model
  4580. Homogeneous Differential Equation
  4581. commutative rings
  4582. complex sum
  4583. maximize area
  4584. triple integral
  4585. double integrals
  4586. Applications of the Differential Eignevalue Problem
  4587. triple integrals again
  4588. Polar coor
  4589. path independance
  4590. Greens
  4591. Stokes
  4592. Divergence Theorem
  4593. cyclic groups
  4594. Finding Torsion Coefficients
  4595. What *exactly* does the 'dx' mean in integral notation?
  4596. Stimulus firing
  4597. Finding volume though revolution
  4598. stoke's thrm
  4599. using complex exponentials
  4600. integration of arcsinx
  4601. Help solving nonhomogeneous de
  4602. Vector Calculus, sketching regions in R3
  4603. Doubts with Formula..
  4604. Laplace tranforms
  4605. Double integral-semi circle
  4606. Matrix-inverse
  4607. contractions
  4608. triple integral
  4609. Matrix diagonalisation with complex eigenvalues
  4610. Algebra of Limits
  4611. Conjugacy of Galois subgroups
  4612. Is this valid for improper integrals.
  4613. equation of the triangle
  4614. Proving converse of fundamental theorem of cyclic groups
  4615. integration of exponential function
  4616. Partial Derivatives:
  4617. Volume Triple Integral
  4618. Simple equation
  4619. Few questions on integration,some i'm afraid I just need a clue as I can't even start
  4620. brownian motion
  4621. Exponentials
  4622. # of Onto Functions
  4623. Convergence of a Series
  4624. Maximum likelihood estimator of binominal distribution
  4625. Tricky 10th grade Math Problem of 3 Equation
  4626. Sampling distribution of sample mean
  4627. Using the "Product of the Integrals is integrals of Product" Magic in multivar
  4628. parametrizing a circle
  4629. Existence and Uniqueness of solutions (pretty urgent)
  4630. Quick antiderivative question
  4631. Group Theory - specific non-abelian case
  4632. continuous derivative
  4633. Vector Calculus
  4634. Irreducible polynomial in extension field
  4635. f(x)=2x + 32/x .. find the absolute maximum and minimum if they exist
  4636. Groups
  4637. countable bounded set
  4638. Parametric Hacks (I have the solution... but something has gone wrong)
  4639. Cauchy Integral
  4640. Finding Bounds for a Triple Integral
  4641. Affine Geometry
  4642. Optimization Problem ..
  4643. How can I find a polynomial that approximates |x|
  4644. Differential Equation
  4645. Diffeomorphism
  4646. fourier series
  4647. Bivariate probabilities
  4648. Can't find formula of a serie.
  4649. irreducible in Z[x]
  4650. Complex Analysis: Poles and Singularities
  4651. Can you find f,g st sup{|f-g|}=0 but f is not equal to g
  4652. continuous function
  4653. Integration Question
  4654. I'm wrong, but I can't figure out how.
  4655. Integration Question
  4656. torsion group, torsion subgroup
  4657. Easiest way to calculate the Sum of Harmonic serie?
  4658. critical points
  4659. Contour integral branch point problem
  4660. Finding total mass of hemisphere that has a variable density
  4661. Group theory
  4662. ring homomorphism
  4663. Linear Algebra: Similar matrices *Prove*
  4664. Bivariate probability
  4665. Squaring the function of integration when given a finite value
  4666. laplace transforms
  4667. range space of linear mappings
  4668. Elementary Matrices
  4669. rank and nullity of linear maps
  4670. Heat Flow Problem
  4671. Maths questions on dot product, vectors?
  4672. complex numbers help
  4673. find volume of a cone using integration
  4674. Eigenvalues for an Invertible Matrix
  4675. Question about Geometry
  4676. linear algebra question
  4677. T/F Linear Alg ?s
  4678. unitary matrix - linear alg
  4679. Unitary operator
  4680. Real analysis: Integrable function
  4681. Proving a linear transform is diagonalizable
  4682. Hard intergration problem!!
  4683. Some simple integral questions
  4684. pretty simple optimization problem
  4685. A matrix question
  4686. Cylindrical optimization problem
  4687. Implicit Derivation
  4688. Exponential form
  4689. linear map/transformation - linear alg
  4690. Existence of a C: a
  4691. Problem with a simple Stoke's Theorem question...
  4692. Statistics, prediction
  4693. First and second order partial derivatives
  4694. Multivariable Limits
  4695. Linear combination of a matrix
  4696. line integral
  4697. Centroid
  4698. Project Ideas
  4699. algebra. center. prime numbers
  4700. Systems Of Linear D.E's, Complex Eigenvalues
  4701. simple 2 variable integral just want to check my answer
  4702. complex number problem
  4703. Diff Equations: Wave Equation
  4704. A tricky 2nd ODE nonhomo delta=0 help needed
  4705. Integration of many variables
  4706. Orientated Coordinates
  4707. Probability (density function)
  4708. Proving a map is isomorphic
  4709. Prove a set of vectors is linearly independent
  4710. Proving a spanning set is the rangespace
  4711. Limit involving exponential function question
  4712. Tricky Integral
  4713. please ignore this post
  4714. Parametric Representation
  4715. Probability- moment generating functions.
  4716. Finding eigenvalues and eigenfunctions
  4717. Why d is not a metric
  4718. Show continuously uniform function...
  4719. Calculus project: volumes, rates, etc
  4720. how to solve this non lenear equation..
  4721. Completeness of Eigenfunctions
  4722. problem integrating
  4723. Numerical Range
  4724. Affine Geometric Problem
  4725. another couple of integration porblems
  4726. F dot dr problems
  4727. help on another proof that differentiability implies continous parital derivatives
  4728. Variation of parameters inhomogeneous DE help
  4729. Logarithms where you are solving for X
  4730. modulus
  4731. Invertibles
  4732. Differential Equation - Determining frequency of beats/rapid oscillations
  4733. Is M22 spanned by:
  4734. Please help - Binary Relations driving me utterly insane
  4735. converting to polar double integrals
  4736. Mass points with four points
  4737. Invariance of del^2 operator under rotation of axes
  4738. anyone help me pls !
  4739. To maximise a trigonometric function
  4740. Span question
  4741. register machines
  4742. fixed points
  4743. converting units
  4744. Volume of rotation - my answer seems off a bit
  4745. easy divergence theorem problem
  4746. Vector calc derivation
  4747. Conservative Vector Fields
  4748. Curve
  4749. Series
  4750. problem
  4751. Finding the curl and divergence
  4752. I need the steps
  4753. Which theorem?
  4754. Finding Automorphism Groups
  4755. umbilic points
  4756. Series
  4757. Surface Integrals
  4758. Groups and Subgroups
  4759. 3x3 matrix
  4760. Integrate by substitution
  4761. Branch cuts of Ln(x)
  4762. Series
  4763. Integration by partial fractions- a quadratic
  4764. graphing polar coordinates
  4765. laplace transform
  4766. Multivariable Calculus, inspection of (0,0) for f(x,y) = y^2+3x^4-4yx^2
  4767. Limit to infinity question
  4768. Integration Question
  4769. First degree ode (cosh/sinh)
  4770. Product of a scalar and a vector
  4771. improper integral question
  4772. Matrix problem
  4773. Comparison Test-Series
  4774. Partial Derivatives
  4775. Partial Derivatives
  4776. Arctan integration question
  4777. Area of a Polar Graph
  4778. Dirichlet function question
  4779. Stoke It
  4780. Finding ideals of a ring
  4781. Sum of a power series in terms of x
  4782. Finding sum of Power Series with Factorials
  4783. λa+µb+vc =0 constants not all zero c.(axb)=0
  4784. Line Integral
  4785. Sylow Subgroups of Symmetric Groups
  4786. line integrals
  4787. Conjugacy Classes and Group Order
  4788. Classifying Finite Abelian Groups
  4789. Gauss' Theorum and curl of a vector field
  4790. Continuous function proof
  4791. Differential Equation - Inverse Laplace Transformation
  4792. General Lin. Alg. Span Question
  4793. Help with a simple limit
  4794. Proving Non-Simplicity
  4795. Is an invertible matrix always lin. independent?
  4796. laplace transform
  4797. intergration (basic)
  4798. differentiate (x^2)^(ln[x])
  4799. frequency of small oscillations about equilibrium point.
  4800. Fourier Transform
  4801. Geometric Series and Triple Integrals
  4802. Series & Integrals 2
  4803. surface integral, grad, and stokes theorem
  4804. very quick question about notation of vector fields
  4805. Partial Differentials and wave equation.
  4806. Functions as Power Series
  4807. Partial Fractions Calc Problem
  4808. determine pdf of function with gamma pdf
  4809. RSA encryption problem
  4810. Are these steps correct
  4811. Stationary points for surface
  4812. equivalence relation
  4813. Limit of sin(1/x)
  4814. Finding x-coordinates
  4815. Line Integral over Vector Field?
  4816. Lin. Alg. Invertility
  4817. Eigenvalues
  4818. Maximize Area
  4819. Fourier Series.
  4820. Integrals
  4821. Logic Problem in a Proof
  4822. Surface integral/point charge question
  4823. 2 Gradients
  4824. divergence theorem
  4825. Elementary Combinatorics Q
  4826. Elementary Combinatorics Q
  4827. simple question about cross product properties
  4828. Prove recursive sequence to be contractive
  4829. related rates
  4830. limit, and lopitals rule
  4831. Trouble with models
  4832. surface integral in spherical coordinates question
  4833. Area of an enclosed region
  4834. Find n for the shaded region
  4835. Estimate Remainder of Taylor Series
  4836. Another mathamatician neede to check this! CURL-GRAD-DIV
  4837. subspaces & dimension
  4838. Argand Diagram help
  4839. Fourier cosine series of cos(x) from x=0 to Pi
  4840. Matrix diagonalization
  4841. Calculus problem...please help!!!
  4842. Linear Approximation
  4843. question for final(vector field)
  4844. compute integral
  4845. integral question
  4846. finding the mclauren series forthe following function
  4847. center of mass
  4848. Distributions: Convolution product
  4849. analysis differentiability and limits - please help
  4850. continuous functions
  4851. Continuity question
  4852. a Diving problem... not sure what to call it.
  4853. riemann sum and intergrals
  4854. Determining the matrix of a linear transformation
  4855. Integral and Partial fractions
  4856. Perfect Differential.
  4857. Factorise p(x) as a product of linear factors
  4858. Help me integrating this
  4859. Simple least squares regression problem. Am I doing anything wrongly?
  4860. Change of Variables(nonlinear function to a linear one)
  4861. Frobenius solution to a diff-eq
  4862. Product of 3 linear factors
  4863. I need to construct a set (Topology question)
  4864. Inverse Laplace transform
  4865. How can I integrate by parts this one?
  4866. Integration by Parts Problem (Natural Log)
  4867. Multinomial Theorem
  4868. mathematical model of pendulum
  4869. Counting problem involving picking delegates
  4870. Basic (Lebesgue) integration
  4871. Interperting a solution involving conditional probability.
  4872. Find the value of k for the integral
  4873. Weird integral question
  4874. What is the probability of....
  4875. An infinite ladder of resistors...
  4876. limits : the answer is not obvious!
  4877. surface area of a curve
  4878. find the type of equilibrium at (0,0) for x'=x, y'=y
  4879. norms and dot producks
  4880. 2 definitions
  4881. Perturbation approximation of the period of a pendulum
  4882. Finding a volume in space
  4883. Infinite union and intersection
  4884. Limits of Functions of Several Variables
  4885. Semantic tree?
  4886. Line perpendicular to given passing through point
  4887. Showing det(C) = det(A)det(B)
  4888. differentiating
  4889. Am I right in my injective and surjective definition?
  4890. 3D Vectors: Intersection!
  4891. Strange Integration
  4892. differential equation substitution method
  4893. Finite Field Extensions
  4894. Discrete Math or modulus
  4895. first year uni math problem~~
  4896. Constructing a Set with the following characteristics
  4897. Please Help me as fast as possible
  4898. fourier transform of hat function
  4899. find the volumn of a hyperboloid...
  4900. integrating the delta function
  4901. Line integrals
  4902. binomial theorem
  4903. Solve system of equations with inverse matrix
  4904. finding mclauren series for the following function
  4905. work along a line integral
  4906. Calc Vector (dot product)
  4907. Separation of variables.
  4908. The shortest distance along cone
  4909. Integrating the Complex conjugate of z with respect to z
  4910. galois group of x^4+1 over Q
  4911. Help on a challeging EXTREMA problem.
  4912. P-adic convergence
  4913. infinite limit of absolute value
  4914. periodic function and substitution question!
  4915. Reducing final answer of laplace transform
  4916. limit of an integral
  4917. The sum of a p-adic series
  4918. Triple integral
  4919. How do you integrate (a^x + b^x)^3 /((a^x)*(b^x))
  4920. Max/Min of a function using Lagrange Multipliers
  4921. Convergence of a series, lots of logs
  4922. Volume of 3 intersecting Cylinders
  4923. Expanding A Taylor series.
  4924. Trigo Integral
  4925. fourier series
  4926. Analysis- limsup please help
  4927. How do you intergrate a triangle...?
  4928. integral mathematical part of physics question..
  4929. Circle cut by line
  4930. Fibonacci sequence
  4931. How may I derive this equation?
  4932. Calculus programs?
  4933. Need help with simple improper integral
  4934. minimum polynomial and canonical form
  4935. continuous function
  4936. Proof by induction
  4937. Braching process and probabilities
  4938. Partial Diff qn
  4939. Partial Diff qn
  4940. A Problem About IVT and RT
  4941. Integration help.
  4942. Double integral using the dirac delta
  4943. contour integration
  4944. Matrix and projection
  4945. 3d minimina/maxima problem
  4946. is this a correct mathematical solution??
  4947. A Probelem with sketching circular functions
  4948. chain rule, y^2'=2y*y'?
  4949. Find the volume of the region
  4950. Curve radius
  4951. iterated integral question
  4952. Trig Identities
  4953. eigenvalues, detA
  4954. circular cylinder integral question..
  4955. Proving Limits
  4956. Find the volume of the solid
  4957. Angle of a complex number
  4958. Give the Formal Proof
  4959. eigen vaules.
  4960. PDE by Laplace Transform
  4961. Minimizing square of deviation / curve fitting
  4962. Proving convergence of a series to its generating function
  4963. Some integral questions
  4964. Finding limits of line integral
  4965. Linear Transformation 1-1/onto
  4966. Squaring equations
  4967. Trigonometric Integral
  4968. Derivative of ln(x)
  4969. Limit
  4970. try and intergrate this
  4971. Limits
  4972. Prime numbers
  4973. Prove function is continuous
  4974. Help with Poisson equation
  4975. Find the exact logarithmic form of y at A where y= -x + tanh4x is...
  4976. diffrentiability
  4977. Need help with some Mutilvariable problems
  4978. Trigonometric Integral 2
  4979. Non-Homogenous ODE Using Series Solution Method
  4980. The sign of the integral
  4981. Green's theorem
  4982. Chain Rule
  4983. Parametric curves
  4984. limit problem
  4985. Does lim x →0 sin 1/x exist? also.....
  4986. double integeral question ?
  4987. How do you find the Probability Generating Function?
  4988. Calculating lie derivative
  4989. Prove continuous function = 0
  4990. Geometric Puzzle Question
  4991. General interpretaion of nxn determinant
  4992. determinants and diagonalizable matrices
  4993. Sequences of Lipschitz Functions
  4994. determinants
  4995. Diagonal, Jordan Normal and And Inverses
  4996. Orthonormal basis
  4997. Differential Equation - Hermite's Equation
  4998. Computing inner products in C
  4999. Distance from plane to origin
  5000. Limit of (1 - cosh(2x)) / 4x^3 + x^2