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.
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Multivariate Optimization and Area/Volume homework check
- Liquid7800
- · Replies 8 ·
Can a Damped Anti-Spring System Explode Under Certain Conditions?
- jjark24
- · Replies 2 ·
Express the indefinite integral as a power series.
- Sabricd
- · Replies 6 ·
Solve Indefinite Integral (x^3)sqrt((x^2)+4)dx
- razorlead
- · Replies 1 ·
Proving Limit of Integral for Nonnegative Continuous Function on [0,1]
- adpc
- · Replies 2 ·
What is the total energy in the elliptical galaxy's radiation envelope?
- viviseraph00
- · Replies 1 ·
Solve f'(c)*(b-a): Net Change at c
- Kibbel
- · Replies 1 ·
How can I use integration by parts to solve this indefinite integral?
- razorlead
- · Replies 2 ·
Convergence and Continuity of a Series with Cosine and Factorials
- gutnedawg
- · Replies 5 ·
Finding f'(0) with L'Hopital's Rule and a Piecewise Function
- FsLiu
- · Replies 11 ·
Non-Abelian Subgroup Produced by
- essie52
- · Replies 4 ·
Method of undetermined coefficients problem
- warfreak131
- · Replies 2 ·
Prove Integral Inequality: f Nonnegative, Continuous on [0,1]
- adpc
- · Replies 1 ·
Is R Isomorphic to S? Finding an Explicit Isomorphism
- cagoodm
- · Replies 1 ·
Is Y a Surjective Ring Homomorphism?
- cagoodm
- · Replies 1 ·
Falling Objects Problem for Calculus
- Soccer07
- · Replies 1 ·
Integrating f(x,y) with Known p^2
- Niles
- · Replies 3 ·
Solve the Math Equation: 1. (b)? 2. (c) -2 5. (a)
- Ted123
- · Replies 15 ·
Hermite Functions (show hermite function belongs in schwartz class )
- jac7
- · Replies 1 ·
Divergence of second-order Tensor
- paccali
- · Replies 4 ·
Improper integrals with singularities at both endpoints.
- Lavabug
- · Replies 17 ·
Linear Algebra proof with Linear Transformations
- CDrappi
- · Replies 15 ·
Help with exponential distribution
- sneaky666
- · Replies 1 ·
Complicated Curve Sketch and Derivative Computation (Calc I)
- ShangMing
- · Replies 1 ·
Graph/analyze a function of a rational /w complex root?
- Saterial
- · Replies 1 ·
Is the system of linear equations with variable coefficients always solvable?
- lol_nl
- · Replies 2 ·
Proving Cauchy Sequences Using the Definition
- Mcoulombe
- · Replies 8 ·
Maximizing Area with a 10m Wire: Square or Equilateral Triangle?
- Greywolfe1982
- · Replies 3 ·
Proving the Smallest Eigenvalue Property of Symmetric Positive Definite Matrices
- Wildcat
- · Replies 11 ·
Few questions about behaviors of a function
- Sinister
- · Replies 1 ·
Total distance traveled question
- Marioqwe
- · Replies 1 ·
Are there inflection points in the function f(x) = x ln(x)?
- Greywolfe1982
- · Replies 3 ·
Showing two ideals are the same
- Juanriq
- · Replies 4 ·
Proving Integrability of f(x)=sin(1/x) over [0,1]
- mathdunce
- · Replies 10 ·
Use polar coordinates to find the volume of the given solid.
- Julie323
- · Replies 11 ·
Moment of Interita about x-axis in Polar Coordinates
- jegues
- · Replies 1 ·
Proving Non-Cyclic and Non-Abelian Properties of Dihedral and Symmetric Groups?
- MikeDietrich
- · Replies 5 ·
Find the mean and variance of Y^2
- BrownianMan
- · Replies 7 ·
Evaluating Integral using Parts
- doublehh06
- · Replies 28 ·
Interval of Convergence/radius of convergence
- loganblacke
- · Replies 5 ·
Factoring in Integral Domains: Can Every Element be Factored into Irreducibles?
- EbolaPox
- · Replies 7 ·
Calculating cos(2nπ/3)/(n²) using the Sum of Series 1/n²
- andrey21
- · Replies 43 ·
Find Basis for Uperp from x1, x2, x3: Orthogonal Bases
- theRukus
- · Replies 13 ·
Volume of Revolution Problem: Calculating the Total Volume of a Haystack
- tweety1234
- · Replies 8 ·
Second-Order Differential Equation
- Char. Limit
- · Replies 5 ·
Abstract Algebra First Isomorphsm Theorem
- CurtBuck
- · Replies 6 ·
Is \sqrt{I} an Ideal of a Commutative Ring R?
- Juanriq
- · Replies 4 ·
Calc Volume of Disk - Rotate Region Bounded by y=1+secx, y=3 About y=1
- mateomy
- · Replies 2 ·
Linear Algebra Dimension Proof
- Screwdriver
- · Replies 9 ·
Connected normal space problem
- radou
- · Replies 6 ·
A little general help (set relation/theory)
- Carmen12
- · Replies 3 ·
Prove the integral of f over [0,1] is 1. f=(n+1)x^n when 0<=x<1; f=1, when x=1
- mathdunce
- · Replies 5 ·
Orthagonal Sets Homework: Gram-Schmidt Algorithm in R4
- theRukus
- · Replies 3 ·
Proving Differentiability of a Continuous Function at x=0
- DJBruce
- · Replies 1 ·
How to Use Pascal's Identity to Simplify a Combinatorial Proof
- pazo
- · Replies 6 ·
Can the GCD of Polynomials in a Field Always Be Reduced to 1?
- alexfresno
- · Replies 1 ·
Differential equation 2nd order
- gomes.
- · Replies 3 ·
Maximum Likelihood Estimator for a function
- ych22
- · Replies 1 ·
Any suggestions for understanding notation in Tensor Calculus?
- Xamien
- · Replies 4 ·
How to find the surface area of a spherical triangle?
- prinsinn
- · Replies 4 ·
Find the linear density of the wire when x=4m.
- The legend
- · Replies 11 ·
TOPOLOGY: homeomorphism between quotient spaces
- jjou
- · Replies 2 ·
Contraction Mapping Theorem: Proving Continuity and Convergence of a Sequence
- kathrynag
- · Replies 1 ·
Diff eq Fourier Series Stuck halfway through,
- frozenguy
- · Replies 4 ·
X and y coordinates changing at the same rate?
- koreangirl195
- · Replies 2 ·
Partial Differentials Identity
- sebb1e
- · Replies 5 ·
Prove the limit of sinx as x approaches pi/3
- Ryker
- · Replies 8 ·
Polynomial Rings/Fields/Division Rings
- nhartung
- · Replies 9 ·
Surface Integral: Evaluating with Spherical Coordinates
- TheFerruccio
- · Replies 4 ·
Complex Optimization Problem regarding Areas
- Remington
- · Replies 1 ·
Absolute Max Min Problem on Region Bounded by x = \sqrt{1-y^2}, y=x, and y=0
- jegues
- · Replies 13 ·
Matrix Cubing: Understanding the Correct Order for Multiplication
- John777
- · Replies 2 ·
Why is the derivative of a circle's area its perimeter?
- t246335
- · Replies 1 ·
Work Check On a Complicated Partial Derivative
- Liquid7800
- · Replies 2 ·
How to Find y^m When y = x^(-3) + x
- priscilla98
- · Replies 14 ·
What are the guaranteed values of c for the Mean Value Theorem for Integrals?
- kings13
- · Replies 13 ·
Identifying Surfaces in Spherical Coordinates
- josh28
- · Replies 3 ·
Derivative graph and the graph of the original function
- kLPantera
- · Replies 4 ·
Vector spaces homework question (rowspace and nullspace)
- murielg
- · Replies 4 ·
How Can I Calculate Position z(t) from Velocity as a Function of Position?
- henryc09
- · Replies 3 ·
Linear Transformations: Solving (iii)
- Ted123
- · Replies 14 ·
How do you solve the differential equation dy/dx = xe^-x?
- n.a.s.h
- · Replies 1 ·
Probability of Normal Distribution
- needhelp83
- · Replies 6 ·
Cauchy Convergence in Normed Vector Spaces
- Adblax
- · Replies 3 ·
Normal Approximation to Binomial Distribution
- needhelp83
- · Replies 1 ·
What percentage is likely to be infected in week 4 if N(3) = 8 and N′(3) = 1.2?
- bcahmel
- · Replies 2 ·
Parametric Equations: Deriving (1-t)
- Marioqwe
- · Replies 2 ·
A is a root of order of polynomial p iff p(a)=p'(a)= =[p^(k-1)](a)=0
- xsw001
- · Replies 2 ·
Convergence or Divergence? Tips for Solving Tricky Series Problems
- weesiang_loke
- · Replies 13 ·
Can a Coarser Partition Yield a More Accurate Riemann Sum?
- sandra1
- · Replies 7 ·
Linear algebra - kernel and image question
- iloveannaw
- · Replies 5 ·
Vector Calculus: Integral Theorems
- Unto
- · Replies 1 ·
Help me prove differential equation
- zabcima
- · Replies 1 ·
Set Theory: Proving A-(BUC)=(A\cup B)-C
- Carmen12
- · Replies 3 ·
Binomial Probability problem.
- TheHamburgler1
- · Replies 4 ·
Linear Algebra question using Evaluation Inner Product Points
- moe darklight
- · Replies 9 ·
Statistics - difference between joint distribution and joint density?
- Kuma
- · Replies 1 ·
Linear Independence of Polynomials
- psholtz
- · Replies 3 ·
Finding Eigenvectors for a Real Canonical Form of Matrix A
- ItsKP
- · Replies 1 ·
Statistics and Probability Problems
- SHOSHO19
- · Replies 2 ·