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
Finding the equation of a tangent line in polar coordinates?
- Eclair_de_XII
- · Replies 1 ·
How Do You Select Sigma for Different Regions in Inverse Laplace Transforms?
- roam
- · Replies 5 ·
Determining the surface area on a 5 sided lunar esque shape
- GeometryIsHARD
- · Replies 6 ·
Prove f(y) = y for every real number y
- Annie B
- · Replies 1 ·
Linear Algebra showing a subspace
- ibkev
- · Replies 6 ·
Series to represent alternate between 1 and -1
- foo9008
- · Replies 1 ·
Expanding Fraction with Infinite Value: Simple Expansion Homework Solution
- spacetimedude
- · Replies 2 ·
Are these semidirect products of groups isomorphic?
- pondzo
- · Replies 4 ·
Algebraic equation -- six degree polynomial
- gruba
- · Replies 12 ·
Using Cauchy's integral formula to evaluate integrals
- Woolyabyss
- · Replies 1 ·
Solve System with Repeated Eigenvalues
- faradayscat
- · Replies 9 ·
Complex Number Question (Easy)
- David Donald
- · Replies 4 ·
Finding the Locus of a Moving Point: Solving for a Hyperbola Using Dot Products
- Appleton
- · Replies 4 ·
Approximating Differential Equations with Taylor Series
- Bama_Brian
- · Replies 8 ·
Scalar Multiple of Vector - Vector & Scalar = 0?
- Calaver
- · Replies 3 ·
Maxima of discrete functions involving nPr, nCr, etc?
- cantgetaname
- · Replies 1 ·
Completing the square using a matrix in quadratic form
- PhizKid
- · Replies 5 ·
How Do You Solve a Second Order Differential Equation Using Trial Solutions?
- OllyRutts
- · Replies 2 ·
The principle of least Action proof of minimum
- shakaman2
- · Replies 3 ·
How Do You Evaluate the Limit of (1/tan(x) - 1/x)/x Using Taylor Series?
- lep11
- · Replies 14 ·
Solving Coefficient not using Fourier Series coefficient
- Alana02011114
- · Replies 1 ·
Help Solving the following Differential equation
- Jose Z
- · Replies 5 ·
Geometry question -- several lines through parallelograms
- geoffrey159
- · Replies 16 ·
Log-linearizing optimal price in New Keynesian model
- Charlotte87
- · Replies 1 ·
Non-zero Poisson Distribution: Estimating Parameters and Confidence Intervals
- squenshl
- · Replies 1 ·
Missing Power Solving the PDE (Solution included)
- zr95
- · Replies 2 ·
Taylor development I don't understand
- JulienB
- · Replies 1 ·
How Do You Calculate Work Done in a Vector Field Along a Parametric Path?
- subzero0137
- · Replies 1 ·
Graphing solutions to PDEs at various times
- sxal96
- · Replies 3 ·
Linear Algebra - Singular Value Decomposition Problem
- YoshiMoshi
- · Replies 4 ·
Counting Question Concerning Circular Arrangements
- UltimateSomni
- · Replies 3 ·
Heat conduction problem in a ring of radius a
- rx24race
- · Replies 1 ·
Differentiation application problem
- Shivansh Mathur
- · Replies 7 ·
Contraction, integral, maximum norm
- JulienB
- · Replies 18 ·
Volume of a Solid- 3D Calculus
- fridakahlo
- · Replies 2 ·
Related Rates Homework Practice: Examples and Solutions"
- cvc121
- · Replies 6 ·
What is the value of c when the areas above and below the line y = c are equal?
- terryds
- · Replies 11 ·
How to differentiate power series starting from 2 for e^x?
- foo9008
- · Replies 1 ·
Similar matrices and main diagonal summation?
- zjohnson19
- · Replies 3 ·
Linear Tranformation: Find the kernel of T
- MozAngeles
- · Replies 8 ·
Why Is the Power Series Automatically Centered at x=2?
- nfcfox
- · Replies 7 ·
This allows you to compute the integral as a function of the difference ε.
- Scholar1
- · Replies 16 ·
Volume of Right Circular Cone: How to Calculate Using Integration
- kent davidge
- · Replies 9 ·
Differentiating an Implicit Function: a Circle
- crastinus
- · Replies 2 ·
Series Homework Question: Divergent or Convergent? Methods Compared
- Of Mike and Men
- · Replies 3 ·
Maximum norm and Banach fixed-point theorem
- JulienB
- · Replies 9 ·
Convolution Question Homework: Get Bounds for f*f(x)
- RJLiberator
- · Replies 7 ·
Understanding Half Range Sine Series: A_0 Value and Theoretical Expectations
- foo9008
- · Replies 5 ·
How to Solve the Integral 2x((1-x^2)^(1/2)) and Evaluate at x=1
- Wi_N
- · Replies 3 ·
Prove Continuous Functions Homework: T Integral from c to d
- Road
- · Replies 1 ·
Find the residues of the following function + Cauchy Residue
- Poirot
- · Replies 2 ·
Minimum of piecewise defined function
- lep11
- · Replies 17 ·
Fourier coefficients - dirichlet problem for annulus
- Dassinia
- · Replies 1 ·
How do you find the centroid of this?
- Manwe Sulimo
- · Replies 4 ·
Abel's Equation and Wronskian for find out y2
- maiacaroline
- · Replies 1 ·
Finding the Radius of Convergence through Ratio Test
- JustinDaniels
- · Replies 10 ·
Line integral over a vector field
- says
- · Replies 11 ·
Union Homework: Prove f(E U F)=f(E) U f(F)
- Bashyboy
- · Replies 3 ·
A sphere with a hole through it (a triple integral).
- TheSodesa
- · Replies 7 ·
Linear Algebra -- Projection matrix question
- Physgeek64
- · Replies 5 ·
Expectation Value- Mean Time to Failure
- QuietMind
- · Replies 8 ·
Non-Elementary Integrals: Solving a Challenging Calculus Problem
- kapitalpro
- · Replies 16 ·
Finding mass from mass density of lamina
- reminiscent
- · Replies 14 ·
Stokes' Theorem parameterization
- reminiscent
- · Replies 35 ·
Interval of Convergence of Power Series with Square Root
- Satirical T-rex
- · Replies 2 ·
Calculate limit of piecewise function
- lep11
- · Replies 8 ·
Proving a set of matrices is NOT a vector space
- jcw0616
- · Replies 2 ·
Contour integration by parametisation
- Poirot
- · Replies 1 ·
Linear Algebra- Dependent or independent
- MozAngeles
- · Replies 7 ·
Linear Algebra - Find Orthogonal Matrix Q that diagonals
- YoshiMoshi
- · Replies 8 ·
Proving the Exponent Laws in Group Theory
- Bashyboy
- · Replies 14 ·
Calibrating a rain gauge (problem interpreting question)
- TheSodesa
- · Replies 8 ·
Closure of Open Ball in Normed Vector Spaces
- Incand
- · Replies 7 ·
How to find upper bound for recurrence relation
- ciphone
- · Replies 1 ·
Using series to prove hypothesis of right triangle's < limits
- BreCheese
- · Replies 9 ·
Match second-order differential equations with their y(t) graph
- Dusty912
- · Replies 1 ·
Double Integral in polar coordinates
- says
- · Replies 12 ·
Limit Calculation with L'Hospital's Rule: arctanx/arcsinx rigorously at x=0
- lep11
- · Replies 5 ·
Using differentials to estimate the maximum possible error
- whatphysics
- · Replies 2 ·
The volume of water gathered by a tilted paraboloid antenna
- TheSodesa
- · Replies 10 ·
Help with Q7 part a: Trig Identities
- Bill_Nye_Fan
- · Replies 7 ·
Understanding Scale Factors in Cylindrical Polar Coordinates
- chwala
- · Replies 2 ·
How Do You Reverse the Limits of Integration for a Sine Function?
- says
- · Replies 25 ·
Differential equation with power series
- faradayscat
- · Replies 8 ·
Find a function with given condition
- gruba
- · Replies 1 ·
Integration of a Triangle: Evaluating ∫∫D sin(x) / x dA
- says
- · Replies 13 ·
Evaluating the Integral ∫∫xexy dxdy from 0≤x≤1, 0≤y≤1
- says
- · Replies 1 ·
Linear combination and orthogonality
- ThomMathz
- · Replies 2 ·
Two conjugate elements of a group have the same order PROOF
- RJLiberator
- · Replies 2 ·
Function Generation, Expressing in closed forms
- QuietMind
- · Replies 3 ·
Simple Verification of a Group
- Bashyboy
- · Replies 1 ·
Harmonic function in square -PDE
- Dassinia
- · Replies 3 ·
Matrix Relative to B and B' R3 to R3
- siimplyabi
- · Replies 1 ·
Solving a homogeneous first-order ordinary differential eqn
- Aceix
- · Replies 3 ·
Finding the Radius of Convergence for a Complex Function.
- shedrick94
- · Replies 4 ·
Combinatorics -- Counting Sets of Binary Strings
- QuietMind
- · Replies 3 ·
Finding a matrix W such that W^t*AW = D (D is diagonal matrix)
- zjohnson19
- · Replies 3 ·
Fourier Analysis for |x| and Proving a Series Convergence
- RJLiberator
- · Replies 3 ·
Complex Numbers Moduli Problem
- SamitC
- · Replies 4 ·
Attempting to Evaluate a Putnam Integral
- StudentOfScience
- · Replies 14 ·