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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Maximize light admitted through Norman window
- GreyNoise
- · Replies 16 ·
Sketches for Wave Equation with Initial Conditions and Boundary Condition
- JI567
- · Replies 22 ·
Have something to add? Similar discussions for: Integrating cos(2x)*cos(6x)
- ThomasMagnus
- · Replies 7 ·
Time Derivative of Trigonometric Functions in Polar Coordinates
- Cosmophile
- · Replies 12 ·
Can I Use Factor Sets to Solve GCD Problems?
- PsychonautQQ
- · Replies 1 ·
Stats - mle poisson distribution -- quick question
- binbagsss
- · Replies 1 ·
How long has the tree been dead?
- Math10
- · Replies 5 ·
Sketches for t=0.5, t=1, and t=1.25:for t=0.5for t=1for t=1.25
- JI567
- · Replies 7 ·
Which Derivative Rule for Inverse Trigonometric Functions Should I Use?
- Euler2718
- · Replies 3 ·
Can the Convergence of Taylor Series
- polygamma
- · Replies 2 ·
Group Theory Question: Ker(p) and Homomorphisms Explained in Detail
- PsychonautQQ
- · Replies 3 ·
Fourier sine series integration
- JI567
- · Replies 20 ·
How Do You Sketch the Solution of a Wave Equation with Given Initial Conditions?
- JI567
- · Replies 27 ·
What Is the Long-Term Behavior of Radioactive Substance Mass Q(t)?
- Math10
- · Replies 2 ·
Finding Approximate Solutions using the Runge-Kutta Method
- Math10
- · Replies 12 ·
Fourier Series of a step function
- Oreith
- · Replies 10 ·
Understanding the Solution for Finding the Sum of Digits of m
- Murtuza Tipu
- · Replies 3 ·
Graph Theory Proof: Prove All Vertices of Kn Have deg(v)=(n-1)
- Charles Stark
- · Replies 3 ·
Division with Einstein summation convention
- Powertravel
- · Replies 4 ·
Solving Gradient Problem (c): LHS ≠ RHS
- NewtonApple
- · Replies 5 ·
Area in between graphs, one graph partially below y=0
- Keipi
- · Replies 3 ·
Partial differentiation question rocket trajectory
- AwfulPhysicist
- · Replies 10 ·
Quick questions on L'Hopital's rule
- mrg
- · Replies 5 ·
Understanding B-spline Intervals: Solving for Control Points and Knots
- basty
- · Replies 14 ·
Using the limit comparison test to prove conv or div
- Randall
- · Replies 10 ·
What is the lim as n goes to infinity of (ln(n+2))/(ln(2n))
- Randall
- · Replies 6 ·
Killing tensor notation quick questions
- binbagsss
- · Replies 1 ·
Fourier transform of Bessel function
- bobred
- · Replies 3 ·
Solving a differential equation
- zinDo
- · Replies 2 ·
Prove Minkowski's inequality using Cauchy-Schwarz's
- logan3
- · Replies 1 ·
A proof the Empty Set is unique
- Charles Stark
- · Replies 8 ·
Find the quantity Q(t) of the substance left?
- Math10
- · Replies 3 ·
The Legendre transform of ##f(x) = \exp(\lvert x\rvert )##
- Wuberdall
- · Replies 1 ·
Symmetric Equation of Line in 3D converts to 2 Planes or 2 Lines?
- Ocata
- · Replies 1 ·
Integration by Parts: Does the Choice of u and dv Matter?
- mrg
- · Replies 2 ·
Improper integral comparison test
- hitemup
- · Replies 1 ·
Limit comparison test assistance needed please
- Randall
- · Replies 6 ·
Did I apply this limit comparison test correctly?
- Randall
- · Replies 2 ·
Calculating Divergence of a Gradient in Cartesian Coordinates
- NewtonApple
- · Replies 9 ·
Improper integral comparison test
- hitemup
- · Replies 2 ·
Heat equation problem so confusing
- JI567
- · Replies 104 ·
Wave equation boundary problem
- JI567
- · Replies 34 ·
Which Integral Calculation is Correct?
- basty
- · Replies 8 ·
Use the integral test to determine if this series converges or diverges
- Randall
- · Replies 2 ·
Two dimensional Heat equation of a semi infinite strip
- barefeet
- · Replies 4 ·
I finding the sum of this series
- Randall
- · Replies 2 ·
Deriving sec^3(x^3+csc^-1(cot^3\frac{x+4}{3x})) using chain rule
- Pual Black
- · Replies 2 ·
D'alembert solution for the semi-infinite string
- bobred
- · Replies 1 ·
Solving differential equation using Laplace Transform
- Edge Of Pain
- · Replies 2 ·
Trigonometry Arc Length Problem
- Euler2718
- · Replies 6 ·
Finding Solutions to a Step Function Integral
- RandomGuy1
- · Replies 6 ·
Quick Integral Stuck, context: bounded Energy, solitons
- binbagsss
- · Replies 7 ·
The Meaning of a 95% T Confidence Interval for the Mean
- FredericChopin
- · Replies 4 ·
Proof of the linearity principle for a 2nd order PDE?
- jack476
- · Replies 5 ·
Turning a vector into a vector function of time
- Timothy S
- · Replies 14 ·
Help with an intermediate integral
- FallenLeibniz
- · Replies 1 ·
How can I find the analytical solution for the system?
- Avan
- · Replies 4 ·
Integrals and gamma functions manipulation
- mathsdespair
- · Replies 6 ·
Limit for a problem of convergence
- gentsagree
- · Replies 9 ·
So the coordinates of the turning points are (1,4) and (3,-18). Is this correct?
- anthonyk2013
- · Replies 4 ·
How Do You Evaluate Line Integrals for Different Paths?
- NewtonApple
- · Replies 25 ·
Number Theory Division Algorithm interesting problem
- PsychonautQQ
- · Replies 2 ·
Real Solutions of 4th Degree Polynomial Equation
- Raghav Gupta
- · Replies 25 ·
Help understanding the Chain Rule book for derivatives
- MidgetDwarf
- · Replies 2 ·
How Do You Calculate Partial Derivatives at a Singular Point?
- AwesomeTrains
- · Replies 10 ·
Using Green's Theorem for Solving Line Integrals
- Pual Black
- · Replies 5 ·
Cardinal Arithmetic: Finite Set X, #X+1
- HMPARTICLE
- · Replies 39 ·
Kdv solution solitons Bilinear Operator
- binbagsss
- · Replies 3 ·
How do I find the tangent to this parametric curve?
- Randall
- · Replies 3 ·
Solving Limits & L'Hopital w/ A & B Parameters
- Astudious
- · Replies 21 ·
Complex Contour Integral Problem, meaning
- Amad27
- · Replies 1 ·
Why is the derivative of a polar function dy/dx?
- Amad27
- · Replies 20 ·
Another Stokes' Theorem Problem
- lumpyduster
- · Replies 3 ·
Checking simple differential product rule
- Matthew Travers
- · Replies 9 ·
How Can We Modify Convergent Series to Make Their Product Diverge?
- AfterSunShine
- · Replies 3 ·
Triple Integral for Divergence Theorem
- checkmatechamp
- · Replies 4 ·
Fourier series understanding problem
- JI567
- · Replies 9 ·
Using simpsons rule, how to find the error bound?
- Randall
- · Replies 8 ·
Sandwich Theorem: changing inequality
- AdityaDev
- · Replies 1 ·
Using L'Hopital's Rule to Evaluate Limits
- Maged Saeed
- · Replies 10 ·
Need help solving a differential equation numerically
- MrOmar
- · Replies 6 ·
Find a Fractal Object with Known Boundary Term
- ssamsymn
- · Replies 4 ·
Calculating an Integral with a Parameterized Curve Oriented Clockwise
- Bashyboy
- · Replies 3 ·
Find Limit of Function: tanhx-x/x as x→0
- wolfspirit
- · Replies 6 ·
Integrating monochromatic luminosity to get total luminosity
- btouellette
- · Replies 2 ·
Converting single integral to double integral
- Amad27
- · Replies 1 ·
What is the Probability of Knowing Multiple Programming Languages?
- izelkay
- · Replies 19 ·
Simon suffers an injury at a campsite on the bank of a canal
- ilii
- · Replies 2 ·
Implicit multivariable derivative of a spherical cap
- babagoslow
- · Replies 14 ·
Angular momentum commutation relation, extra terms?
- rwooduk
- · Replies 3 ·
Counterclockwise Circulation vs. Clockwise Circulation
- Differentiate1
- · Replies 3 ·
Simple indice question -- metric, traces
- binbagsss
- · Replies 2 ·
Integrating F over a Paraboloid Region
- lumpyduster
- · Replies 12 ·
Inhomogeneous damped wave equation
- bobred
- · Replies 5 ·
Green's Theorem homework problem
- lumpyduster
- · Replies 9 ·
Why is the interval for theta only pi?
- lumpyduster
- · Replies 1 ·
Curl of a function and vector field
- arduinohero
- · Replies 2 ·
Possible combinations of numbers?
- orangeincup
- · Replies 1 ·
Solving Simple Group Problem: Subset of Normal Subgroup of Index 2
- A.Magnus
- · Replies 2 ·
Measuring Vectors: Force Exerted on Tripod Legs
- Bassa
- · Replies 3 ·