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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Volume of a surface of revolution
- hagobarcos
- · Replies 10 ·
Partial Fractions - Integration
- emmaerin
- · Replies 3 ·
Question about notation in Linear Algebra
- BiGyElLoWhAt
- · Replies 3 ·
Tangent to the circle at a given point
- skrat
- · Replies 3 ·
Proving Equality of Sets in Algebra
- jonroberts74
- · Replies 5 ·
Composition of surjective functions
- Korisnik
- · Replies 8 ·
Minimum value of the expression
- gfd43tg
- · Replies 2 ·
Can You Find All Triangle Angles from 2 Sides?
- skrat
- · Replies 12 ·
Does Integral Transformation Apply in Equality of Modified Bessel Functions?
- Combinatus
- · Replies 5 ·
Show rectangular box of given volume has minimum surface area when
- jonroberts74
- · Replies 24 ·
Word problem using lagrange multiplier
- jonroberts74
- · Replies 17 ·
Linear Algebra Problem: Finding the Matrix A for a 3-Dimensional Subspace
- c00ter
- · Replies 1 ·
Cubic approximation multivariable taylor series
- abdooo89
- · Replies 6 ·
Second partial derivative wrt x
- jonroberts74
- · Replies 2 ·
What is the Probability of Throwing Two Dice and Getting Specific Numbers?
- desmond iking
- · Replies 6 ·
Finding a plane based off 2 points and the z axis
- hagobarcos
- · Replies 8 ·
Split ln() of two exponential summands
- globi
- · Replies 4 ·
How Do You Minimize a Lagrangian for a Given Trajectory Using Numerical Methods?
- Catria
- · Replies 1 ·
How do I solve for x in trig, functions?
- shreddinglicks
- · Replies 5 ·
Graphing the Wave Equation with Quadratic Functions
- jonroberts74
- · Replies 2 ·
Stokes's Theorem showing 2 surface integrals are equal
- sandylam966
- · Replies 3 ·
How Does Differentiation Relate to Polynomial Inequalities?
- phoenixXL
- · Replies 10 ·
Statistics: detectibility of two objects, with 95% confidence
- lavster
- · Replies 1 ·
What is the Area of a Transformed Region?
- ythamsten
- · Replies 5 ·
Finding area given definite integral
- grace77
- · Replies 4 ·
How Do You Graph a Vector Function and Its Derivative?
- p.ella
- · Replies 1 ·
Derivative of a Vector Function
- p.ella
- · Replies 2 ·
Unit Vector Problem: Find Point of Intersection
- hagobarcos
- · Replies 2 ·
Surface integral of vector field
- sandylam966
- · Replies 5 ·
Surface area of between 2 cones
- sandylam966
- · Replies 10 ·
Solve Rotation Matrix Homework: 60,892857 & 12,496875 -4,837500
- skrat
- · Replies 5 ·
Finding Global Extrema on Disc x^2 + y^2 ≤ 1 for f(x,y) = xy + 5y
- jonroberts74
- · Replies 7 ·
Solving a system in five unknowns for lagrange multiplier
- jonroberts74
- · Replies 5 ·
Multivariable Calculus - Partial Derivatives Assignment
- ConnorM
- · Replies 9 ·
How to Use Induction to Prove 2^n+1 = 2^(n+1)-1?
- jonroberts74
- · Replies 4 ·
Complex contour integral with a second order pole at origin
- Finnjessy
- · Replies 2 ·
Mathematical Induction: Proving Inequalities with k and k+1
- gfd43tg
- · Replies 11 ·
What did I do Wrong with this integration by u-sub
- shreddinglicks
- · Replies 13 ·
System of equations (multivariable second derivative test)
- jonroberts74
- · Replies 2 ·
What is the correct Fourier series for f(x) = 2x-1 on the interval 0<x<1?
- gl0ck
- · Replies 4 ·
Integration by Parts Evaluate the integral
- emmaerin
- · Replies 5 ·
Proof of Inequality Between Lower and Upper Bounds
- muzak
- · Replies 4 ·
Why Does Initial Approximation Affect Convergence Speed in Newton's Method?
- Alphax
- · Replies 16 ·
Understanding the Trapezoidal Rule for Approximating Definite Integrals
- MMM
- · Replies 2 ·
Arrangement of items after removing some of the items
- desmond iking
- · Replies 4 ·
Is 7^n-1 Divisible by 6 for All Non-Negative Integers n? Prove with Induction
- jonroberts74
- · Replies 8 ·
Number of handshakes in a room
- jonroberts74
- · Replies 11 ·
Certain number of people arranged in several groups
- desmond iking
- · Replies 5 ·
Recurrence relations with rabbits pairs
- jonroberts74
- · Replies 8 ·
Statistics: independently distributed mean and variance
- joemama69
- · Replies 11 ·
Is W an Unbiased Estimator of Mu?
- joemama69
- · Replies 5 ·
Prove 2^n < (n+2)!; \forall n \ge 0 by Induction
- jonroberts74
- · Replies 3 ·
Trigonometric identity double definite integral
- clairaut
- · Replies 9 ·
Solving Difficult Equations: y = -2x - 2/7 + ce^(-7x)
- kyu
- · Replies 3 ·
Why Does My Method Work for Sphere Volume but Not Surface Area?
- Nathanael
- · Replies 5 ·
Proving K|n!+k for n≥2, k=2,3,4,...,n by Induction
- jonroberts74
- · Replies 10 ·
Probability of choosing both students are not boy
- desmond iking
- · Replies 3 ·
Probability of winning in a competition (first, second and third)
- desmond iking
- · Replies 1 ·
Proving the Induction Step: \sum_{j=1}^{k+2} j \cdot 2^j = (k+2)\cdot 2^{k+4}+2
- jonroberts74
- · Replies 10 ·
Differential calculus question
- noahsdev
- · Replies 7 ·
Probability of holding 3 different posts in a committee
- desmond iking
- · Replies 3 ·
Probabaility of having certain number of parents in a committee
- desmond iking
- · Replies 2 ·
How to Solve the Integral of \( \sin^3(x) \cos^2(x) \)?
- shreddinglicks
- · Replies 20 ·
Simple Unit Vector Problem Part 2
- hagobarcos
- · Replies 5 ·
Probability of person who sit in a circle
- desmond iking
- · Replies 3 ·
Simple Unit Vector Problem: Finding Parallel and Perpendicular Vectors
- hagobarcos
- · Replies 2 ·
Probability of girls sit together/ separated
- desmond iking
- · Replies 2 ·
Probability of 6 in > 5 Die Tosses
- Mogarrr
- · Replies 7 ·
Finding area by using a summation
- MMM
- · Replies 5 ·
Multivariable Optimization - Closest point on surface
- theWapiti
- · Replies 3 ·
Exercise from Naive Set Theory by Halmos
- tmbrwlf730
- · Replies 1 ·
How can I find a formula for dy/dx when given a function with three variables?
- jonroberts74
- · Replies 11 ·
Proving Nth-Root Branches on Open Sets
- mahler1
- · Replies 3 ·
How Can I Express γ(s) Using Frenet Types t(s), n(s), and b(s)?
- ParisSpart
- · Replies 23 ·
Is this a valid approach to finding critical values of a trig function
- TitoSmooth
- · Replies 3 ·
2 objects to be filled into 3 spaces
- desmond iking
- · Replies 3 ·
Solve Integral Problem: Find A Value
- Rochefort
- · Replies 31 ·
Finding the sum of 1^3 + 2^3 + + n^3 by induction
- jonroberts74
- · Replies 4 ·
A Simple(?) Differential Equation
- blintaro
- · Replies 3 ·
Derivatives, and a little bit of linear approxim
- CookieSalesman
- · Replies 3 ·
Derivative of Arctan Function: Get Help!
- emmaerin
- · Replies 10 ·
Prove an entire function under certain conditions is constant.
- mahler1
- · Replies 7 ·
Series Convergence Test for ∑ 5^n/(4^n +3)
- bigu01
- · Replies 3 ·
Approximately solve system of equations
- zmalone
- · Replies 3 ·
Is There an Exact Solution for the Differential Equation y'= 2 + (1+sin(t))y/5?
- kochibacha
- · Replies 4 ·
Confusing integral (from a QM problem, of course)
- Gebri Mishtaku
- · Replies 5 ·
What Are Tangent Planes and Vertical Curvature in Differential Geometry?
- ParisSpart
- · Replies 1 ·
Proofing the Limit of ##f(x)+g(x) = \infty##
- Tsunoyukami
- · Replies 2 ·
Vector Question - u = u1+u2 where u1 is parallel
- EternusVia
- · Replies 6 ·
IBP Struggles: Solving Integrals of \frac{x^2}{e^x+1} \& \frac{x^3}{e^x+1}
- Eats Dirt
- · Replies 8 ·
Orthogonal operator and reflection
- drawar
- · Replies 9 ·
What Do the Notations p and q Mean in Group Representation Theory?
- PsychonautQQ
- · Replies 5 ·
Is t(s) perpendicular to the radius of the surface sphere at point γ(s)?
- ParisSpart
- · Replies 18 ·
Maclaurin Series for f(x)=(1-x)^-2: Find Solution
- Physicsnoob90
- · Replies 7 ·
How Does Temperature Change Along a Helical Path?
- jonroberts74
- · Replies 3 ·
Drawing a labelled transition system (LTS)
- XodoX
- · Replies 2 ·
A variation of the ant-on-rubberband problem
- bobie
- · Replies 24 ·
Derivatives of Jacobian Matrices: t^2-s^2, ts
- jonroberts74
- · Replies 5 ·
Prove that n(n+1) is never a square.
- cragar
- · Replies 2 ·
Proof of Constant Rule: f'(x)=0
- TheKracken
- · Replies 6 ·