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
Need help with this vector problem -- Thank you
- uchuu-man chi
- · Replies 3 ·
Can anyone explain this integration for me?
- Rijad Hadzic
- · Replies 1 ·
Complex Numbers and Euler's Identity
- mkematt96
- · Replies 7 ·
SIS epidemics transition matrix
- Mark53
- · Replies 10 ·
How to calculate all the possible combinations....?
- Richard_Steele
- · Replies 17 ·
Finding Magnitude of complex number expression
- mkematt96
- · Replies 2 ·
Maximum area for inscribed cylinder
- Elias Waranoi
- · Replies 4 ·
Proof regarding linear functionals
- Adgorn
- · Replies 8 ·
Basic Theory of Field Extensions - Exercise from D&F ....
- Math Amateur
- · Replies 6 ·
Maximal flow problem: ford-fulkerson algorithm
- binbagsss
- · Replies 6 ·
Maximization problem with simplex method
- s3a
- · Replies 4 ·
Probability , expectation, variance, cross-term vani
- binbagsss
- · Replies 1 ·
If A is nxn nilpotent matrix, this char(A) = x^n
- Mr Davis 97
- · Replies 2 ·
Divergence theorem with inequality
- kelvin56484984
- · Replies 4 ·
Complex numbers on the unit circle
- mr.tea
- · Replies 16 ·
Torricelli's Law With Water Drawn In
- Yohanna
- · Replies 8 ·
Value of alternating sum at infinity
- timetraveller123
- · Replies 15 ·
How Do You Choose the Correct Polar Coordinates for Surface Integrals?
- Mr Davis 97
- · Replies 3 ·
Slope of a curve and at a point
- yecko
- · Replies 14 ·
Path-Connected Sets and Their Closures: A Counterexample?
- Bashyboy
- · Replies 1 ·
Normalizing Hermite Polynomials
- rmiller70015
- · Replies 2 ·
Curl of a gradient and the anti Curl
- LaplacianHarmonic
- · Replies 6 ·
Small sample test for the difference between two means
- Poke
- · Replies 1 ·
Large sample test for population mean
- Poke
- · Replies 1 ·
Alternating Series Estimation Theorem
- jlmccart03
- · Replies 2 ·
Simple open set topology question
- SYoungblood
- · Replies 5 ·
Limit of x^cos(1/x) as x approaches 0+ | Calculus Homework Solution
- Snen
- · Replies 4 ·
[Complex plane] arg[(z-1)/(z+1)] = pi/3
- tusher
- · Replies 5 ·
Find and classify the isolated singularity
- fishturtle1
- · Replies 8 ·
Computing the order in a polynomial quotient ring
- Mr Davis 97
- · Replies 9 ·
How Does the Fundamental Theorem of Calculus Apply to Derivatives of Integrals?
- Karol
- · Replies 5 ·
Approximation of a hyperbolic function
- Taylor_1989
- · Replies 4 ·
Showing that a set is an ideal
- Mr Davis 97
- · Replies 7 ·
Every infinite cyclic group has non-trivial proper subgroups
- Mr Davis 97
- · Replies 3 ·
Show the image of an ideal is an ideal of the image
- Mr Davis 97
- · Replies 1 ·
Theorem of Finitely Generated Abelian Groups
- Mr Davis 97
- · Replies 3 ·
Prove One but not both of these systems is consistent.
- Kevin_H
- · Replies 1 ·
Why must this expression for the curl be wrong?
- scotty_le_b
- · Replies 3 ·
Finding the Range of an Integrated Function with Given Constraints
- WubbaLubba Dubdub
- · Replies 4 ·
Eisenstein Criterion: Irreducibility Test
- Mr Davis 97
- · Replies 1 ·
What Is the Correct Derivative of Log(cosh(x-1))?
- Ryansf98
- · Replies 6 ·
Linear, non linear and homeogenous and non homeogenous
- Taylor_1989
- · Replies 1 ·
Inverse Laplace transform for an irreducible quadratic?
- Vitani11
- · Replies 2 ·
Need help finding the volume enclosed
- Another
- · Replies 1 ·
Every ring with unity has at least two units
- Mr Davis 97
- · Replies 3 ·
Show that the map is continuous
- Interior
- · Replies 5 ·
Probability Density Function problem
- Saracen Rue
- · Replies 4 ·
Finding the order of a quotient field
- Mr Davis 97
- · Replies 3 ·
Help me find the arc length of a parametric equation....
- Rijad Hadzic
- · Replies 6 ·
Finding the subfields of a field
- Mr Davis 97
- · Replies 9 ·
Calculating the Cross Product Vector: Is It Possible to Find VxW?
- Christie
- · Replies 2 ·
Showing that an element is not in a field extension
- Mr Davis 97
- · Replies 5 ·
Uniform Continuity of f(x) = 1/(|x|+1) on R: Epsilon-Delta Proof
- PsychonautQQ
- · Replies 1 ·
Area between 2 curves, Volume around X and Y, Centroid
- DanRow93
- · Replies 1 ·
Finding a function y(x) given three parameters
- DeltaT37
- · Replies 3 ·
Factorize Problem Homework: x^3 - 2x^2 -15x +36
- cathal84
- · Replies 4 ·
Applying Convolution to a PDE with a Fourier Transform
- member 428835
- · Replies 12 ·
Area between two graphs as a sum
- Karol
- · Replies 6 ·
Integration with hyperbolic secant
- spaghetti3451
- · Replies 1 ·
Chi-square goodness of fit cannot find expected values
- Rifscape
- · Replies 2 ·
Prove: f_n Convergence Implies f(x)=c
- PsychonautQQ
- · Replies 7 ·
Integral of unit impulse function?
- Abdulwahab Hajar
- · Replies 2 ·
Integral form of Particular solution question
- rohanlol7
- · Replies 2 ·
Prove True/False that n^3-n is Always Divisible By 6
- CheesyPeeps
- · Replies 4 ·
How can checking your answer prevent losing marks on an exam question?
- CheesyPeeps
- · Replies 5 ·
Is the Expression Valid in Demonstrating a Poincare Algebra Commutator?
- binbagsss
- · Replies 1 ·
Integral of absolute value of a Fourier transform
- Mik256
- · Replies 4 ·
Why 1/2 is Coefficient in CK Sum for Integrals
- Karol
- · Replies 6 ·
Improper Integral Using Complex Analysis
- transmini
- · Replies 14 ·
Another Improper Integral Using Complex Analysis
- transmini
- · Replies 7 ·
Kinetic energy density in a string (derivative)
- boomdoom
- · Replies 3 ·
Determine a function and derivative from a given graph
- ElectricRay
- · Replies 8 ·
When do quadratic polynomials generate the same ideal?
- Mr Davis 97
- · Replies 1 ·
Convergence in distribution example
- AlexF
- · Replies 2 ·
Finding whether a filter is low/high/band pass
- t.kirschner99
- · Replies 1 ·
Prove that rank(A) = rank(A^T)
- hotvette
- · Replies 2 ·
Raising e to a Non-Diagonal Matrix | Calculating eiaB Components
- Vitani11
- · Replies 10 ·
Master Power Series Convergence with Expert Help - Examples Included
- PhysicsCollegeGirl
- · Replies 2 ·
Show whether two quotient rings are isomorphic
- Mr Davis 97
- · Replies 9 ·
How many maximal ideals of Z_3[x]
- Mr Davis 97
- · Replies 7 ·
If F is algebraically closed, show Alg ext is closed too
- Mr Davis 97
- · Replies 1 ·
Residue Theorem: Finding the Integral of z^3e^(-1/z^2) over |z|=5
- cragar
- · Replies 6 ·
Finding Coefficient of Determination
- Tchao
- · Replies 1 ·
Each day a quality engineer selects a random sample of 60 power supplies
- Poke
- · Replies 1 ·
Modeling epidemics - solving differential equation
- Schaus
- · Replies 16 ·
What is the residue of f(z) = e^(-2/z^2) using a laurent series?
- cragar
- · Replies 2 ·
Finding a power series solution to a differential equation?
- Eclair_de_XII
- · Replies 1 ·
Nondimensionalization of diffusion equation
- DzoptiC
- · Replies 2 ·
Integral of a area under a straight line as summation
- Karol
- · Replies 5 ·
Black Scholes heat equation form) Crank Nicolson
- tomatoyeungHK
- · Replies 5 ·
Finding the Equations of Motion for a Mass-Spring System
- lz975545
- · Replies 1 ·
Pole of a function, as a geometric series
- cragar
- · Replies 1 ·
Bijective function between an ordered pair and a scalar?
- Eclair_de_XII
- · Replies 15 ·
Laplace transform of derivative of convolution
- Gallo
- · Replies 2 ·
Probability observed value not in range for prediction
- Math33
- · Replies 2 ·
Complex scalar field -- Quantum Field Theory -- Ladder operators
- binbagsss
- · Replies 4 ·
Light between 2 towers reflecting off a lake
- ArmChairPhysicist
- · Replies 57 ·
Modular Forms, Dimension, Valence Formula
- binbagsss
- · Replies 5 ·
Graph theory, rank and other characteristics
- prehisto
- · Replies 3 ·
What Steps Are Needed to Determine Coefficients in a Taylor Polynomial?
- jlmccart03
- · Replies 3 ·