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
Is My Epsilon-Delta Proof of Product Limits Valid?
- razegfx
- · Replies 9 ·
For every rational number, there exists sum of two irrational numbers
- ckwn87
- · Replies 6 ·
Proving an equation related to order of derivatives
- madah12
- · Replies 11 ·
((x^2)+1)^2 using substitution
- Sidthewall
- · Replies 5 ·
Another differentiation problem
- b521
- · Replies 2 ·
What is the Derivative of a Cubic Function with a Given Value of x?
- b521
- · Replies 2 ·
Differentiation of log function
- b521
- · Replies 2 ·
Proving the Commutativity of a Group with Abstract Algebra
- stihl29
- · Replies 3 ·
Calculating the Inverse Matrix with Variables: A Non-Singular Case
- SpiffyEh
- · Replies 22 ·
Integrating e^x(x+1)lnx Using Integration by Parts
- BrownianMan
- · Replies 2 ·
Linear Algebra - Basis for a row space
- jinksys
- · Replies 2 ·
Differentiation-dont really get the question
- pat666
- · Replies 11 ·
What Determines the Basis of a Vector Space Spanned by Given Vectors?
- jinksys
- · Replies 6 ·
Trying to understand binary entropy function
- joebloggs
- · Replies 4 ·
Calculating the Limit: $\lim_{x\to0}\frac{\sin x-x }{x^3}$
- MHD93
- · Replies 4 ·
Inverse of (I+vv') with Norm(v)<1 | Matrix Homework Question
- tennishaha
- · Replies 3 ·
Is Definite Integration from 0 to 1 a Linear Transformation from Pn to R?
- Essnov
- · Replies 1 ·
Find the general indefinite integral
- phillyolly
- · Replies 1 ·
Finding the Total Number of Sheep in a Circular Pen
- vorcil
- · Replies 4 ·
Find the general indefinite integral.
- phillyolly
- · Replies 2 ·
For G=GL(2,R), for f, show that f is not an inner automorphism
- mathnerd1
- · Replies 3 ·
Linear Algebra - State the value of each unknown
- jinksys
- · Replies 2 ·
Lin Alg - Find the basis and dimension
- jinksys
- · Replies 2 ·
Second Degree Equations, xy nonzero, rotation of axes question
- Asphyxiated
- · Replies 1 ·
Expectation of an absolute value
- kungal
- · Replies 1 ·
A logarythmic/exponential equation where x is the exponent
- Ryker
- · Replies 11 ·
Finding the Area Under f(x) with Definition 2
- phillyolly
- · Replies 10 ·
Why Does Multiplying by 3/4 Affect the Solution in Maximizing Q=xy?
- Nawz
- · Replies 1 ·
What Is the Smallest Element of Set S in Induction Principle Homework?
- annoymage
- · Replies 6 ·
Calculating critical points and classifying them
- Gekko
- · Replies 1 ·
Evaluate the integral by interpreting it in terms of areas
- phillyolly
- · Replies 6 ·
Critical Point Classification: Inconclusive Hessian
- Gekko
- · Replies 1 ·
Integral velocity/time problem
- phillyolly
- · Replies 6 ·
Eigenvectors from complex eigenvalues
- zfolwick
- · Replies 2 ·
Differential vs derivative explained
- Asphyxiated
- · Replies 7 ·
Another Indefinite Integral question
- neshepard
- · Replies 4 ·
Mapping D* onto a Triangle: Investigating One-to-One Functions
- der.physika
- · Replies 3 ·
Multiple Linear Regression (2 factors, 1 output)
- ChaoticLlama
- · Replies 1 ·
Maximizing Pipe Length: Solving a Horizontal Carry Dilemma
- Slimjimjohnso
- · Replies 7 ·
Integrals involving trig substitution
- Chandasouk
- · Replies 3 ·
Theorem about cosets - what am I doing wrong
- murmillo
- · Replies 13 ·
Mean Value Theorem: Prove Injective on [a,b]
- SpY]
- · Replies 1 ·
How Do You Apply the Cylindrical Shells Method for Rotating a Bounded Region?
- nlsherrill
- · Replies 5 ·
Solving Integral Equation with Laplace Transform
- MisterMan
- · Replies 6 ·
Linear Algebra - Eigenvalues/Eigenvectors?
- KIDRoach
- · Replies 7 ·
Find the eigenvalues of this matrix
- zfolwick
- · Replies 12 ·
Lin Algebra - Find a basis for the given subspaces
- jinksys
- · Replies 6 ·
Indefinite integral homework problem
- neshepard
- · Replies 5 ·
Find a formula for 1, 3, 6, 10, 15, 21,
- annoymage
- · Replies 5 ·
Integrals involving trig functions
- Chandasouk
- · Replies 4 ·
Proving Continuity of x^2 using Delta-Epsilon Argument
- Daveyboy
- · Replies 11 ·
Gradients and Tangents to Level Curves
- Quincy
- · Replies 6 ·
Linear Algebra - Number of vectors in a basis
- jinksys
- · Replies 4 ·
If (a,b,c) is a Basis of R3 , Does (a+b,b+c,c+a) also a Basis of R3
- ThankYou
- · Replies 6 ·
Vector Calculus Question (I don't understand)
- der.physika
- · Replies 3 ·
Help in a equation I'm going to use for the intel competition
- xdrgnh
- · Replies 5 ·
Is my Proof for Proving g is Injective on (a,b) Correct?
- K29
- · Replies 2 ·
Delta-Epsilon Proofs: Finding d for f(x)+g(x)=6
- zooxanthellae
- · Replies 2 ·
Linear algebra identities of inverse matricies/transpose
- SpiffyEh
- · Replies 1 ·
Understanding Endpoints & Overestimation/Underestimation of a Function
- phillyolly
- · Replies 2 ·
Inverse of the matrix of a linear transformation
- alias
- · Replies 2 ·
Finding the Sum of a Convergent Series with Partial Fractions
- jwxie
- · Replies 3 ·
Convengence of gemoetric squence
- jwxie
- · Replies 9 ·
What is the flaw in the statement about T and how can it be corrected?
- Jamin2112
- · Replies 4 ·
Figure out summation(x^2) in summation equation[Simple]
- giddy
- · Replies 5 ·
Proof of complex number identity
- Gameowner
- · Replies 2 ·
Prove Integral of 1/(t^2+a^2) = 1/a tan-1(t/a) + c
- Sidthewall
- · Replies 22 ·
Calculating Mean and Variance of a Normal Distribution
- jinx007
- · Replies 1 ·
Differentiability of f(x+y)=f(x)f(y)
- WaterPoloGoat
- · Replies 13 ·
Problem about work done by the vector: F
- makyol
- · Replies 1 ·
Understanding the Controversy: Simplifying 0^0 in Calculus
- Null_
- · Replies 5 ·
Calculating Residium of Complex Integral |z|=1
- nhrock3
- · Replies 3 ·
Expanded Form of Sigma Notation Problem
- phillyolly
- · Replies 9 ·
Is my linear algebra proof correct?
- Buri
- · Replies 6 ·
Do Fourier Coefficients Decay with Increasing n?
- s_j_sawyer
- · Replies 3 ·
Integration: Rationalizing and then Partial Fractions
- mickellowery
- · Replies 1 ·
Is the Function f(x) = x/(1-x^2) Surjective on Its Domain?
- Poopsilon
- · Replies 1 ·
Algebra: proving an inequality
- vers
- · Replies 3 ·
Uniform convergence of a series
- WaterPoloGoat
- · Replies 1 ·
Use Newton’s method with the specified initial approximation x1 to find x3.
- phillyolly
- · Replies 3 ·
Differentiation from first principles- - cant do at all
- pat666
- · Replies 4 ·
Limit from some russian book: lmt-0 [(1+mx)^n-(1+nx)^m]/x^2
- mateloco
- · Replies 7 ·
Linear algebra with dot product?
- SpiffyEh
- · Replies 6 ·
How Do You Integrate 1/(1+a*cos(x))?
- tennishaha
- · Replies 2 ·
Linear algebra - Rotations in R3
- SpiffyEh
- · Replies 8 ·
Calculus Q: Stumped on Problem Statement & Equations
- physics=death
- · Replies 4 ·
Limit Comparison/Comparison Test on Non-rational functions
- chrischoi614
- · Replies 5 ·
Linear Algebra: Orthogonal basis ERG HELP
- kickthemoon
- · Replies 23 ·
How Do You Calculate the Gradient of Multivariable Functions?
- vorcil
- · Replies 2 ·
Differentiation - cant remember
- pat666
- · Replies 2 ·
Maximizing Fluid Storage in a Rectangular Tank with Given Force Limit
- liberty/death
- · Replies 5 ·
Why its not removable singular point?
- nhrock3
- · Replies 14 ·
Rate water has to be added to Leaking cone
- angelcase
- · Replies 4 ·
Linear algebra - Anti-Commutation Relations
- SpiffyEh
- · Replies 8 ·
Number of roots on the right side of the field for f(z)=z^6+7z^4-3z^2+z+1?
- nhrock3
- · Replies 1 ·
The minus difference between cubes of two natural numbers is 208
- Ryker
- · Replies 4 ·
Hard integration problem (calc 2)
- Azi
- · Replies 4 ·
How Do You Calculate the Distance Between Vertices of a Hyperbola?
- muddyjch
- · Replies 1 ·
Prove f is not piecewise continuous on [-1,1]
- maupassant
- · Replies 4 ·