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
Double integral of arctan in polar coordinates
- LunaFly
- · Replies 2 ·
Trigonometric Integrals Technique
- whatlifeforme
- · Replies 6 ·
Another proof using the axioms of probability
- phosgene
- · Replies 4 ·
Verification of an Inner Product
- Parmenides
- · Replies 6 ·
Find values for this piecewise function so it can be differentiable
- zaddyzad
- · Replies 7 ·
Interpreting and Solving a Vector Calculus Question
- petertheta
- · Replies 30 ·
Solving Euler's Method: Accuracy of y_100 = 3.1515
- bl4ke360
- · Replies 5 ·
Find a to Calculate Flux of F Across Sphere of Radius 1
- limonade
- · Replies 1 ·
Proving the Binomial Coefficient Formula with Mathematical Induction
- hm8
- · Replies 7 ·
Find an exact formula for this problem
- John112
- · Replies 3 ·
Using Upper, Lower Sum, Prove the Following
- Astrum
- · Replies 5 ·
What is the maximum possible volume of a parabolic sailboat hull?
- Ocasta
- · Replies 11 ·
Proving χA(x) = x^2 -tr(A)x + det(A) for Matrix A in Linear Algebra Homework
- Chewybakas
- · Replies 1 ·
Problem with visualizing splines
- Srumix
- · Replies 6 ·
Trig integrals and finding volume.
- MarcL
- · Replies 5 ·
Finding the equation of a curve
- Deimantas
- · Replies 2 ·
Divergence of a cross product help
- simba_lk
- · Replies 11 ·
Reduction of Order not giving a second solution
- 1MileCrash
- · Replies 1 ·
Determining Concentration of a Tank (Using Linear Differential EQ)
- QuantumChemist
- · Replies 1 ·
Integrability of f(x) on [0,1]
- Darth Frodo
- · Replies 10 ·
Area & Centroid of Region Bounded by arcsinx & x=1/2
- whatlifeforme
- · Replies 4 ·
Finding absolute extrema with only 1 critical point
- Reefy
- · Replies 1 ·
How can I evaluate this definite integral with conflicting results?
- Saitama
- · Replies 13 ·
Nullspace of a square matrix A and A^2 are related?
- brownman
- · Replies 2 ·
First order linear D.E. involving i
- Syrus
- · Replies 3 ·
Conditions on Complex Inequality
- Shoelace Thm.
- · Replies 3 ·
Riemann Integrabe Step Functions
- Arkuski
- · Replies 1 ·
Differential Equations: Salt Concentration and logs
- Northbysouth
- · Replies 1 ·
How Do You Isolate dy/dx in Implicit Differentiation?
- physicsernaw
- · Replies 1 ·
Find Eigenvalues & Eigenspace for (3,0) (8,-1) Matrix | Homework Statement
- Chewybakas
- · Replies 4 ·
How Do You Solve the Limit of (x+1)^(cotx) as x Approaches 0+?
- whatlifeforme
- · Replies 15 ·
Covariance of two dependent variables
- jegues
- · Replies 5 ·
How do I integrate sin(120pi*t)cos(120pi*n*t) easily?
- luckyduck
- · Replies 2 ·
What figure do these 3D vectors make?
- superams
- · Replies 1 ·
Decide the Center of Mass for Rotational Body K
- Pir
- · Replies 10 ·
Showing that a set of linear algebra statements are true
- trap101
- · Replies 15 ·
Use Fourier analysis to construct an amplitude spectrum
- luckyduck
- · Replies 5 ·
Finding Unit Vector: Calculating|𝑬| & 𝐸̂
- yungman
- · Replies 6 ·
Proving {x} is a closed set in a metric space
- gajohnson
- · Replies 4 ·
Surface integrals and parametrization
- Tala.S
- · Replies 16 ·
How Do You Use Einstein Summation to Prove Vector Calculus Identities?
- mmpstudent
- · Replies 8 ·
Solving an ODE about a point using a solution about another point?
- SithsNGiggles
- · Replies 3 ·
Determine if the improper integral converges or diverges
- physics=world
- · Replies 7 ·
Showing a set of matrices is a direct sum.
- trap101
- · Replies 2 ·
Question about modular equations
- cragar
- · Replies 3 ·
What Are the Key Properties of the Dirac Delta Function?
- arierreF
- · Replies 2 ·
Using radians to discover the lengths of geometric shapes (circles)
- Elihu5991
- · Replies 4 ·
Series solution to DE about ordinary point
- lordsurya08
- · Replies 1 ·
Understanding P-values in Statistical Analysis
- whitehorsey
- · Replies 4 ·
Discrete topology and discrete subspaces
- gottfried
- · Replies 2 ·
Integration question (average voltage)
- ckeller
- · Replies 6 ·
Find the angle that A makes with the x-axis
- Toranc3
- · Replies 13 ·
How to Calculate Contamination Levels in Lognormal Distribution?
- joemama69
- · Replies 11 ·
Parametrization of a Portion of a Sphere
- Karnage1993
- · Replies 6 ·
Convergence in distribution (weak convergence)
- christoff
- · Replies 2 ·
Arc-length integral with curve giving extremal value
- Leb
- · Replies 14 ·
Finding Volume of Solid Rotated Using Washers and Disks
- twoski
- · Replies 12 ·
Operator Transformation under Change of Basis
- truth is life
- · Replies 10 ·
Linear Algebra Diagonalizable Matrix
- FinalStand
- · Replies 9 ·
Probability Mass Function of 50 collectibles
- Verdict
- · Replies 4 ·
Partial Derivative of Integral
- Victor8108
- · Replies 5 ·
I'm confused by what the professor means on this Fourier Series proble
- Jamin2112
- · Replies 2 ·
Find the Volume of a Rotating Region: Washer & Disk Method
- twoski
- · Replies 3 ·
Solving for Volume of 3-D Structures
- Saitama
- · Replies 25 ·
Solving an ODE with power series method
- SithsNGiggles
- · Replies 4 ·
Delta-Epsilon Proof of a Limit with 2 Variables
- stumpoman
- · Replies 7 ·
Minimum value of n for non-zero 4th derivative in Euler-Bernoulli beam equation
- Huumah
- · Replies 1 ·
How to Solve LaGrange Multiplier Problems for Intersection of Surfaces?
- Baumer8993
- · Replies 5 ·
How Do You Solve the Inequality |4 + 2r - r^2| < 1?
- rsaad
- · Replies 2 ·
Differential Operator to prove identity
- CAF123
- · Replies 7 ·
Proving that a subgroup is normal.
- Artusartos
- · Replies 4 ·
Using Laplace Transforms to Solve ODE with Piecewise Forcing Function
- nobodyuknow
- · Replies 5 ·
Asymptotic anylasis of two tricky functions
- pleasehelpmeno
- · Replies 10 ·
Differentiate without using natural logs
- Feodalherren
- · Replies 2 ·
Tricky abstract algebra problem
- NasuSama
- · Replies 20 ·
Jordan Normal Form: Find Basis B in $\mathbb{Z}_{5}^{3}$
- Mihulik
- · Replies 3 ·
Uniform convergence for heat kernel on unit circle
- stripes
- · Replies 1 ·
Improper Integrals, Infinite Limits
- Magnawolf
- · Replies 2 ·
Partial Derivatives. Why and when to avoid the quotient rule?
- 504aldo
- · Replies 2 ·
Complex Number Orthonormal Basis.
- trap101
- · Replies 1 ·
Integral with trig substitution
- hahaha158
- · Replies 3 ·
How to find the integral with only a graph given
- Sneakatone
- · Replies 7 ·
Largest interval where solution is continuous
- 1MileCrash
- · Replies 10 ·
Solving Hard Antiderivative: u-substitution & Trig Substitution
- pierce15
- · Replies 6 ·
Parametrization of plane curves
- Tala.S
- · Replies 8 ·
Probability Questions with Multiple Dices
- Questions999
- · Replies 5 ·
Integrating Using Partial Fractions
- Jay9313
- · Replies 5 ·
Vector line integral notation.
- Craptola
- · Replies 4 ·
Differentiating trigonometric F'ns with double angles
- Feodalherren
- · Replies 4 ·
Deriviative of a multivariable function with respect to a constant?
- Fractal20
- · Replies 2 ·
Finding a vector using scalar and vector projections
- user8899
- · Replies 3 ·
Algebra Questions: Answers & Solutions
- Sadeq
- · Replies 12 ·
What are the absolute extrema of the given function on the given set?
- Reefy
- · Replies 5 ·
Find the derivative of function with respect to x
- togo
- · Replies 4 ·
Limit of definite sum equals ln(2)
- Berrius
- · Replies 2 ·
Complex integration over a curve
- af1428
- · Replies 2 ·
Solving Probability Questions: A, B, and C Events with Given Probabilities
- Questions999
- · Replies 4 ·
Metric topolgy comprehension question
- gottfried
- · Replies 6 ·
Find the angle between two planes
- hamsterB
- · Replies 5 ·
What is the angle between two intersecting lines?
- AXidenT
- · Replies 2 ·