Free calculus and beyond homework help via qualified mentors. Math courses from calculus on-wards homework. Please use the template when requesting help and show your work.
Threads
De Moivre Laplace theorem question
- noowutah
- · Replies 2 ·
Finding a combination discrete and continuous cdf to make a new cdf
- bennyska
- · Replies 1 ·
Understanding a proof of Cholesky's factorization
- fluidistic
- · Replies 6 ·
Help with eigenvalues from matrix
- Sparky_
- · Replies 2 ·
Continuity on piecewise function
- Wables
- · Replies 2 ·
Solving sin(z)=2: Discovering the Solution
- neginf
- · Replies 3 ·
Jordan Basis for Matrix A: Missing Something Trivial?
- estro
- · Replies 9 ·
Period of nonlinear spring-mass system
- jinteni
- · Replies 5 ·
Sequence Problem, Rudin's PMA Ch.3 #17
- Poopsilon
- · Replies 4 ·
Using cross product to find angle between two vectors
- yayscience
- · Replies 5 ·
Solid of revolution (should be simple)
- Paulo Serrano
- · Replies 5 ·
Prove C[0,1] is closed in B[0,1] (sup norm)
- Oster
- · Replies 4 ·
Homomorphism Problem - Need work checked
- Samuelb88
- · Replies 4 ·
Designing a Goblet: Homework Equations & Attempt at Solution
- jacksonpeeble
- · Replies 1 ·
Does the Function X + x^(2/3) Have a Concavity?
- realism877
- · Replies 1 ·
Non linear system of 4 equations, how to solve it?
- fluidistic
- · Replies 11 ·
Retraction in surface of genus g
- ForMyThunder
- · Replies 1 ·
Proof that a contractive function has a fixed point
- fluidistic
- · Replies 7 ·
Should I Use the Quotient Rule for Derivatives of Fractions?
- Liquid7800
- · Replies 7 ·
How to determine convergence and divergence
- MHrtz
- · Replies 5 ·
How to solve this nonlinear output regulation problem
- spaveofvivi
- · Replies 1 ·
Farmer brown, just hire a contractor already.
- 1MileCrash
- · Replies 5 ·
How do I solve this integral: ⌠(from -2 to 3) of |X+1|dx ?
- krete77
- · Replies 17 ·
Help finishing up complex roots homogenous equation problem partially solved.
- cyturk
- · Replies 5 ·
Struggling with Indefinite Integrals: Can You Solve These Tricky Functions?
- asap9993
- · Replies 1 ·
Laurent series around different points and on annulus
- Gulli
- · Replies 20 ·
Monotone Sequences and Their Transformations: Proving or Disproving Monotonicity
- cnwilson2010
- · Replies 2 ·
Line integral of sin cos function
- jbowers9
- · Replies 1 ·
Solving an equation after integrating
- sara_87
- · Replies 5 ·
Distance to an ellipse surface
- Trenthan
- · Replies 1 ·
Finding Linear Transformation that will remove cross product term.
- iqjump123
- · Replies 4 ·
Statistics: normal distribution
- k77i
- · Replies 8 ·
How Do You Solve Non-linear Second Order Differential Equations?
- athrun200
- · Replies 8 ·
DE problem, can it be that easy?
- somebodyelse5
- · Replies 3 ·
Complex Substitution and Infinity in Quantum Mechanics Integrals
- prismaticcore
- · Replies 1 ·
Power Series/series solutions near a point
- dp182
- · Replies 15 ·
Is a Number Prime if It Has No Factors Less Than Its Square Root?
- Char. Limit
- · Replies 4 ·
Dictionary order and least upper bound property
- Samuelb88
- · Replies 10 ·
Span question with Restrictions
- jberg074
- · Replies 6 ·
ODE- not sure if this is correct
- newtomath
- · Replies 2 ·
Intermediate subgroups between symmetric groups
- Kreizhn
- · Replies 5 ·
Finding the integrating factor
- newtomath
- · Replies 2 ·
How large must a be for the improper integral to be less than .001?
- Omega_Prime
- · Replies 2 ·
Normal distribution: tire durability
- k77i
- · Replies 4 ·
Equation for Tangent Line at (2,2) on f(x)=xy+y^3=12
- 1MileCrash
- · Replies 9 ·
Solve Differential Equation with Notation: Reduction of Order Help
- MadEngineer
- · Replies 1 ·
Solve ODE Exact Equations: Initial Value Problem
- newtomath
- · Replies 4 ·
Find Sum of Series Using Power Series
- Rapier
- · Replies 15 ·
Find Equations for 2 spheres that are tangent to the planes
- Easy_as_Pi
- · Replies 4 ·
Solve second order diff eq with substitution
- Asphyxiated
- · Replies 3 ·
Is Equation a Total Derivative?
- Lindsayyyy
- · Replies 6 ·
Shifted Factorial Homework: Showing \sum_{n=0}^{\infty}
- Ted123
- · Replies 3 ·
Books on NBG Axiomatic Set Theory
- gotjrgkr
- · Replies 2 ·
Proving Absolute Convergence of Gamma and Beta Integrals in Complex Analysis
- Ted123
- · Replies 7 ·
Finding Solutions to $\frac{\partial^2 V}{\partial u \partial v} = 0$
- PhDorBust
- · Replies 1 ·
Counting Problem Homework: 100 People into 10 Grps of 10
- cragar
- · Replies 4 ·
Linear diff eq - correctly done?
- Asphyxiated
- · Replies 2 ·
[NEED HELP ] Linear Systems Calculations
- ivanyo
- · Replies 2 ·
Irrational sequence that converges to a rational limit
- cnwilson2010
- · Replies 5 ·
Solve Second Degree Polynomial for Rational Function
- haleycomet2
- · Replies 6 ·
Dimension of the linear span of a vector
- lolimcool
- · Replies 4 ·
Find the largest δ that works .
- -Dragoon-
- · Replies 3 ·
Persistence of State i in a Markov Chain
- xentity1x
- · Replies 1 ·
Show all other states are transient in Markov chain
- xentity1x
- · Replies 3 ·
Seperable diff eq, differing intial-conditions
- Asphyxiated
- · Replies 2 ·
Special Functions: Valid Gauss Formula Parameters
- Ted123
- · Replies 22 ·
Plotting a parametric function + area
- autre
- · Replies 4 ·
Second order DE from my midtearm
- Danny B
- · Replies 4 ·
Composition length of cyclic groups.
- Kreizhn
- · Replies 18 ·
Vauled-ness of a complex number to an irrational power
- willybirkin
- · Replies 4 ·
Analysis problem using the Lagrange Remainder Theorem
- shan1732
- · Replies 1 ·
Limits and Direct Substitution
- Qube
- · Replies 1 ·
How many elements of order 2 are contained in S_4?
- Samuelb88
- · Replies 10 ·
Proving the Inequality 1 > 0 in Real Numbers
- issacnewton
- · Replies 28 ·
Solve Eigenvalue Problem A: Proving (λI-A)=0 with Simetric Matrices
- nhrock3
- · Replies 3 ·
How do you find this integral?
- asap9993
- · Replies 2 ·
Solve Seperable diff eq with substitution
- Asphyxiated
- · Replies 2 ·
A integral about expotential function
- athrun200
- · Replies 4 ·
Powers of Markov transition matrices
- cientifiquito
- · Replies 2 ·
What is the Integral of 1/{x-(1-x^2)0.5} and How Can It Be Simplified?
- haleycomet2
- · Replies 3 ·
Prove the symmetric group is generated by
- Samuelb88
- · Replies 4 ·
Find the general solution for a nonhomogenous equation.
- cyturk
- · Replies 5 ·
Are the Curves 2x^2 + y^2 = 3 and x = y^2 Orthogonal?
- fuzzwolfie
- · Replies 6 ·
How do you take the limit of a function approaching negative infinity?
- QuarkCharmer
- · Replies 12 ·
What is the value of the line integral?
- brainslush
- · Replies 1 ·
Integrate using partial fractions (arctan x) / ((x+1)(x^2+1))?
- jessjolt
- · Replies 8 ·
Simutanious diagonalization of 2 matrices
- Gary Roach
- · Replies 7 ·
What Are the Correct Limits for Y in This Random Variable Transformation?
- windowsxp
- · Replies 3 ·
Evaluate the integral from standard from
- osker246
- · Replies 5 ·
Parametric to Cartesian Conversion: Troubleshooting and Identifying Mistakes
- autre
- · Replies 1 ·
Finding the solution to an IVP Problem. Basic Differential Equations problem.
- cyturk
- · Replies 4 ·
Related Rates Problem that I am getting wrong.
- 1MileCrash
- · Replies 3 ·
Substitution Rule for Integrals: Solving for the Unknown Variable
- dilasluis
- · Replies 4 ·
Diff Equation problem- give me a nudge, please
- Latecomer
- · Replies 10 ·
Derivative and integral of a power series proof (not getting a step)
- Ryker
- · Replies 3 ·
Proving Convergence of \{b_n\} when \{a_n\}\to A, \{a_nb_n\} Converge
- Dustinsfl
- · Replies 3 ·
Volume integral with 3 formulas mmn 15 3a
- nhrock3
- · Replies 2 ·
Evaluate this integral from its standard from ?
- osker246
- · Replies 3 ·
Is n a Perfect Square if No Prime Less Than Its Square Root Divides It?
- cragar
- · Replies 7 ·
What is the meaning of 'x R x' and 'x R y --> x R z' in relation notation?
- cragar
- · Replies 8 ·