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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Integration over delta distribution
- lavidaenrosa
- · Replies 10 ·
Oscillation problem with damping
- azagaros
- · Replies 6 ·
Solve 3x3 Matrix Equation: x, y, z Variables
- Destroxia
- · Replies 4 ·
Evaluating Fresnel Integrals Using Euler Formula
- iggyonphysics
- · Replies 2 ·
Partial derivative of x with respect to y
- grandpa2390
- · Replies 9 ·
Understanding Isomorphisms for Linear Transformations
- says
- · Replies 1 ·
Show that (BA + AB)/(A + B) bisects vectors A and B
- Jake 7174
- · Replies 14 ·
Describe all points (x,y) satisfying the equation
- AKJ1
- · Replies 9 ·
Prove that a^(1/n) is an integer or is irrational
- RJLiberator
- · Replies 7 ·
Spherical equation to Rectangular
- Destroxia
- · Replies 14 ·
Vector field in cylindrical coordinates
- Les talons
- · Replies 2 ·
Solving for Velocity: How to Integrate a Complex Function with Constants?
- Sewager
- · Replies 4 ·
Finding the antiderivative of a rational function with u-substitution
- OmniNewton
- · Replies 6 ·
Finding a limit using power series expansion
- Daniel Lobo
- · Replies 3 ·
Checking Taylor Series Result of 6x^3-3x^2+4x+5
- I-aM-Lost
- · Replies 13 ·
How Do You Calculate the Volume of a Solid Rotated Around y=1?
- dlacombe13
- · Replies 4 ·
How do I prove that both are equivalent limits
- sooyong94
- · Replies 12 ·
First and second derivatives of e to the power 4e^x
- Drakkith
- · Replies 14 ·
Addition/Multiplication of Equivalence classes, Well defined
- RJLiberator
- · Replies 9 ·
Is U(n) a Group Under Multiplication Modulo n?
- cragar
- · Replies 6 ·
Checking if xy ∈ ℤ is an equivalence relation on ℚ
- RJLiberator
- · Replies 4 ·
Equivalence Relations Questions
- RJLiberator
- · Replies 5 ·
Relation between complex eigenvalues and rotations
- TheMathNoob
- · Replies 4 ·
Graph Theory: Finding the number of vertices
- UltimateSomni
- · Replies 5 ·
Prove Using the Method of Contrapositive
- kmas55
- · Replies 4 ·
Proof that an interval is a confidence interval for Geom(q)
- Alex_Doge
- · Replies 12 ·
Finding kernel and image basis for R⁴ endomorphism f
- Kernul
- · Replies 13 ·
Proving the Limit of n(a1/n-1) for a > 0
- WrongMan
- · Replies 12 ·
Hausdorff distance between balls
- Calabi
- · Replies 19 ·
Is a subset of linearly independent vectors indep?
- CookieSalesman
- · Replies 7 ·
What is the proper notation for finding all mapped x in R4 using linear algebra?
- CookieSalesman
- · Replies 9 ·
What Is the Correct Anti-Derivative of e^(x/2)?
- in the rye
- · Replies 4 ·
What is the relationship between P and q in Erdman's Extremal Corners problem?
- baby_1
- · Replies 1 ·
N-spheres as closed C^inf-manifold
- Philip2016
- · Replies 2 ·
Expressing irrational numbers with quantifiers
- TyroneTheDino
- · Replies 7 ·
Can you derive a trigonometric function from its inverse dx?
- Eclair_de_XII
- · Replies 9 ·
What Is the Greatest Rate of Change in Voltage for V=100sin(200pi t +pi/4)?
- John54321
- · Replies 5 ·
Why Do Euler-Lagrange Equations Fail for This Piecewise Smooth Function?
- baby_1
- · Replies 1 ·
Convergence Test: P(z) = 1 - z/2 + z^2/4 - z^3/8
- arpon
- · Replies 7 ·
How do I set this antiderivative up?
- jakka
- · Replies 3 ·
Which set theory axioms does the cyclic structure a ∈ b, b ∈ a satisfy?
- cragar
- · Replies 1 ·
Laplace Transform unit step function
- JavierOlivares
- · Replies 9 ·
System reliability diagram for three components
- masterchiefo
- · Replies 7 ·
Bounded Monotonic Sequence Theorem
- Euler2718
- · Replies 3 ·
Universal and Existential Qualifiers
- TyroneTheDino
- · Replies 2 ·
General Solution of inhomogeneous ODE
- Just_some_guy
- · Replies 2 ·
Solving coupled differential equations for renormalization group flow
- dman12
- · Replies 1 ·
Finding the area of z² = xy inside a hemisphere
- Physgeek64
- · Replies 12 ·
Construction of an affine tensor of rank 4
- Whitehole
- · Replies 8 ·
Calculating Average Speed: Solving the v=8sin2t+3cos2t Equation
- Nicola Sterritt
- · Replies 8 ·
Epsilon Delta proof of a 2variable limit. Is my proof valid?
- AutumnWater
- · Replies 12 ·
Proof about successor function
- cragar
- · Replies 7 ·
Elliptic partial differential equation
- ATY
- · Replies 1 ·
Volume of ice cream cone triple integral
- Panphobia
- · Replies 6 ·
PDE: Solving to find a constant c
- RJLiberator
- · Replies 2 ·
PDE: Wave Equation with Neumann conditions
- RJLiberator
- · Replies 13 ·
Understanding Fourier Coefficients using PDE
- RJLiberator
- · Replies 3 ·
Relatively prime proof involving a^n and b^n
- RJLiberator
- · Replies 3 ·
Find parametric equation at point, and parallel to planes?
- Destroxia
- · Replies 5 ·
Mean value theorem variation proof
- gruba
- · Replies 3 ·
What Is the Average Value of Sin²(wt) Over a Period?
- Dexter Neutron
- · Replies 6 ·
Chain Rule W/ Composite Functions
- Michele Nunes
- · Replies 4 ·
Integrating f'(x) and factoring the result
- Rumplestiltskin
- · Replies 3 ·
Vector analysis, calculate path
- Hannibal123
- · Replies 1 ·
Parametric Equation of a line, Conditions
- Destroxia
- · Replies 3 ·
Convergence of alternating series
- Incand
- · Replies 7 ·
How do I calculate the bases for Im(f) and Ker(f)?
- Kernul
- · Replies 26 ·
Reversing transformations of displacements
- beowulf.geata
- · Replies 2 ·
How to integrate to get velocity
- Pen1460
- · Replies 8 ·
Span of constant and trigonometric functions plus circulant matrices
- gruba
- · Replies 4 ·
Limits - Formula Validation/Verification
- YoshiMoshi
- · Replies 1 ·
What is the defect of a linear transformation
- gruba
- · Replies 1 ·
Inverse image of a homomorphism
- tomkoolen
- · Replies 2 ·
Trivial group homomorphism from G to Q
- tomkoolen
- · Replies 8 ·
Linear algebra: Finding a basis for a space of polynomials
- gruba
- · Replies 5 ·
What is the Conditional Probability for Identifying a Good Item?
- STEMucator
- · Replies 10 ·
What is the Equation of the Locus of Points in the Hyperbola or Ellipse Problem?
- Appleton
- · Replies 4 ·
Solving Integral in k-space: \frac{1}{4 \pi}|r-r'|
- ognik
- · Replies 5 ·
Simplifying an expression using limits
- whatisreality
- · Replies 8 ·
Is the Topology of the Schwartz Space Normable?
- Calabi
- · Replies 17 ·
Closest line from a point to a curve in R^2
- RBG
- · Replies 12 ·
Volume integral of a function over tetrahedron
- physkim
- · Replies 2 ·
Flux integral over ellipsoidal surface
- pondzo
- · Replies 5 ·
Evaluating limits with sinh and sin of reciprocal exponentials
- kostoglotov
- · Replies 6 ·
Integrals to Solve Area and Center of Mass of a Cut Circle
- engg05
- · Replies 10 ·
When is this 2x3 augmented matrix consistent?
- Velouria555
- · Replies 8 ·
Proof that e is irrational using Taylor series
- Incand
- · Replies 2 ·
Unique factoring over E-Primes criteria
- RJLiberator
- · Replies 7 ·
What is the oblique limit of a function with a hard limit to infinity?
- loreberto911
- · Replies 2 ·
Minimum d occurs at minimum d^2
- brycenrg
- · Replies 2 ·
Math of a spiral with two constants
- JVNY
- · Replies 2 ·
Find the differential equation and velocity
- Alexiy
- · Replies 5 ·
How Can You Minimize the Installation Cost of Cable to an Island?
- abizan
- · Replies 2 ·
Verify Divergence Theorem for V = xy i − y^2 j + z k and Enclosed Surface
- nestleeng
- · Replies 2 ·
Contour Integral, Where am I going wrong?
- BigFlorida
- · Replies 1 ·
What does a derivative of 0 tell us about a function?
- struggles
- · Replies 16 ·
Simplifying a Product of Sequences
- Euler2718
- · Replies 9 ·
How do I calculate the value of K using Tchebycheff's theorem for this data?
- masterchiefo
- · Replies 3 ·
Two different answers for the same integral?
- Hijaz Aslam
- · Replies 2 ·
Solving Multivariable Calculus Final Problems: F. and G.
- CookieSalesman
- · Replies 1 ·