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
Construct a Markov Chain: How to Generate Xn's Using the Sequence U0, U1, ...?
- fignewtons
- · Replies 16 ·
Is This Logical Argument Valid?
- Euler2718
- · Replies 2 ·
Proof of independence of position and velocity
- weezy
- · Replies 4 ·
Triple integration over portion of Sphere
- nysnacc
- · Replies 4 ·
Proof of A Union of A Intersection B Equals A
- member 587159
- · Replies 6 ·
Number of groups of dance couples from pool of M,F
- hotvette
- · Replies 2 ·
Calculating a moment of a distribution
- RJLiberator
- · Replies 11 ·
Monty Hall Problem: Probability Calculation for Switching Doors
- defaultusername
- · Replies 1 ·
Prove Laplacian of Dyad: Indicial Notation
- ganondorf29
- · Replies 1 ·
Binomial Distribution Question
- RJLiberator
- · Replies 5 ·
Proving Vector Space Property: αa = 0 ⟹ α = 0 or a = 0
- member 587159
- · Replies 5 ·
Components of a force. When do I use cos or sin?
- Vinny_S
- · Replies 1 ·
How many shuffles are needed for a 50% probability of matching a deck of cards?
- BennyT
- · Replies 23 ·
Solving limit with squareroot -- how can i simplify
- Arnoldjavs3
- · Replies 3 ·
Verifying the Correctness of My Proof
- weezy
- · Replies 6 ·
Solving Tangent Lines for 2 Graphs: x1,x2
- Michele Nunes
- · Replies 6 ·
Confused about partial derivative to function
- toforfiltum
- · Replies 12 ·
Expanding f(z) in a Laurent Series
- Pouyan
- · Replies 3 ·
Vector space properties: distributivity
- member 587159
- · Replies 16 ·
Limit at infinity with radicals
- AlexandraMarie112
- · Replies 15 ·
Prove r(t) moves in a line, if a and v are parallel
- Sho Kano
- · Replies 8 ·
Does this function have a limit at (0,0)?
- toforfiltum
- · Replies 26 ·
ODE homogeneous equations w/constant coefficients
- mmont012
- · Replies 3 ·
Total thermal energy from heat equation
- Conservation
- · Replies 2 ·
Real part of a analytic function
- Pouyan
- · Replies 13 ·
How do you solve the problem of a rocket with variable mass?
- Sudo
- · Replies 4 ·
Line parallel to plane with real parameters
- Kernul
- · Replies 13 ·
Evaluating limit for this function
- toforfiltum
- · Replies 6 ·
Rewrite Cartesian in Cylindrical form
- nysnacc
- · Replies 12 ·
Arctan limit (without L'Hopital's Rule)
- AlexandraMarie112
- · Replies 8 ·
Finding a Left Inverse for a Cylinder: Proving Injectivity of a Parametrization
- Z90E532
- · Replies 2 ·
Does ##\lim_{(x,y) \rightarrow (0,0)} f(x,y)## exist?
- toforfiltum
- · Replies 11 ·
Cylindrial Coordinates to evaluate the integral
- nysnacc
- · Replies 10 ·
Double integral coordinate transform
- nysnacc
- · Replies 2 ·
Directional Derivative at an Angle with a 3d Gradient
- Drakkith
- · Replies 4 ·
Limits...what am I doing wrong ? (Without hopital)
- AlexandraMarie112
- · Replies 2 ·
What is the parametric equation for a helix on a vertical, circular cylinder?
- dlacombe13
- · Replies 1 ·
Inifinity limit with natural log
- AlexandraMarie112
- · Replies 4 ·
Find Antiderivative of y: y^2=x^2+1
- WeiShan Ng
- · Replies 15 ·
Sum of series: using 1 + 1/2 + 1/2 +.... to show 1/n diverges
- Battlemage!
- · Replies 5 ·
Separable Differential Equation
- Dusty912
- · Replies 5 ·
Finding value of c that makes function continuous
- AlexandraMarie112
- · Replies 1 ·
Directional Derivative at an Angle from the Gradient
- Drakkith
- · Replies 8 ·
Do Eigenvalues of A and A^T have the same Eigenvectors?
- arpon
- · Replies 5 ·
Show that the complement of a non-measurable set is also n.m
- cragar
- · Replies 4 ·
Is this a valid proof for n >2^n for all n>3
- Battlemage!
- · Replies 13 ·
Difficult Probability Density Function Question
- Saracen Rue
- · Replies 2 ·
Vectors and covectors under change of coordinates
- spaghetti3451
- · Replies 1 ·
Separable differential equation
- Dusty912
- · Replies 1 ·
Invertibility of the product of matrices
- Mr Davis 97
- · Replies 4 ·
Expert Tips for Solving Indefinite Integral for Arc Length of f(x) = 3x^2
- Phys_Boi
- · Replies 11 ·
Finding amplitude of oscillating spring; x(t) and v(t) given
- tensor0910
- · Replies 5 ·
Describing level surfaces of ##g##
- toforfiltum
- · Replies 8 ·
Equation of ellipsoid and graph
- toforfiltum
- · Replies 4 ·
Base 8 Logic Puzzle: Finding Solutions to Divisibility Rules
- PhotonSSBM
- · Replies 9 ·
Calculating Overbooking Probability for a Plane with Independent Passengers
- TheSodesa
- · Replies 5 ·
Probability for a binomially distributed variable X
- TheSodesa
- · Replies 7 ·
Bayes' Theorem for Employee Napping Probability
- temaire
- · Replies 2 ·
Finding functions that are a level set and a graph
- toforfiltum
- · Replies 2 ·
Metric tensor and gradient in spherical polar coordinates
- spaghetti3451
- · Replies 7 ·
What Does ROC Mean in Signals and Processing?
- jaus tail
- · Replies 2 ·
Where did I go wrong in my setup for this triple integral problem?
- Ronaldo95163
- · Replies 21 ·
Complex Conjugate Inequality Proof
- dumbdumNotSmart
- · Replies 13 ·
Jordan measure on the irrationals
- cragar
- · Replies 7 ·
Writing an Expression for dρ in Terms of ρ and dT.
- Drakkith
- · Replies 19 ·
Differential equations and geometric series
- Pouyan
- · Replies 1 ·
Second Order Runge Kutta for Simple Harmonic Motion
- Abigail1997
- · Replies 1 ·
Limit of Multivariable Function: Does it Exist Despite Undefined Simplification?
- chetzread
- · Replies 6 ·
Distance between two parallel lines
- Kernul
- · Replies 2 ·
Breakdown of a Logistic Equation
- defaultusername
- · Replies 4 ·
Linear differential equation hwk check
- Ashley1nOnly
- · Replies 3 ·
Is My Professor Wrong? Understanding the Work-Energy Principle
- Frederick Wittman
- · Replies 1 ·
What are the conditions for a homomorphism to be well-defined?
- Bashyboy
- · Replies 6 ·
Visualizing Volume Between Surfaces to Using Double Integrals
- Ronaldo95163
- · Replies 10 ·
Checking if line is orthogonal to two skew lines
- Kernul
- · Replies 2 ·
Rate of change and integrating factor
- nysnacc
- · Replies 2 ·
Is this acceptable reasoning for the lim n^2/(2n) as n->∞
- Battlemage!
- · Replies 3 ·
About the Product of Two Commuting Elements
- Bashyboy
- · Replies 1 ·
Center of Mass and Mass Calculation
- nysnacc
- · Replies 7 ·
Checking if the following lines are coplanar
- Kernul
- · Replies 2 ·
Trying to understand random variables
- MadMath
- · Replies 8 ·
Probability of equal roots in equation
- jaus tail
- · Replies 10 ·
Conversion of a vector from cylindrical to cartesian
- Armani
- · Replies 7 ·
Volume of cylinder bounded by two dependent planes, ideas?
- dude899
- · Replies 3 ·
What could be causing delays in messages appearing on your screen?
- Pouyan
- · Replies 8 ·
Sketching surfaces described in cylindrical coordinates
- toforfiltum
- · Replies 17 ·
Proving a form ##z=f(r)## to be a surface of revolution
- toforfiltum
- · Replies 5 ·
Proving the Series Sum of a Trigonometric Function with Exponentials
- arpon
- · Replies 2 ·
Find the power series in x-xo?
- Math10
- · Replies 3 ·
What Is the Lower Bound for a Product's Lifetime Using Tsebyshev's Inequality?
- TheSodesa
- · Replies 5 ·
Performing a Taylor Series Expansion for Lorentz Factor
- Kunhee
- · Replies 13 ·
What is the arc-length parameterization for a given vector function?
- Sho Kano
- · Replies 5 ·
How do I enter a differential equation in maple?
- mmont012
- · Replies 3 ·
Triple integral forming a solid region
- nysnacc
- · Replies 9 ·
Intersection of Subspaces in R^4: Finding Bases and Dimensions
- Kernul
- · Replies 13 ·
Solving for I1/I2 using substitution
- cr7einstein
- · Replies 2 ·
Integration by parts and approximation by power series
- Elvis 123456789
- · Replies 6 ·
Linear transformations, images for continuous functions
- member 428835
- · Replies 11 ·
Differential equation uniqueness
- nysnacc
- · Replies 18 ·
Vandermonde Determinant for NxN Matrices
- grassstrip1
- · Replies 4 ·