Calculus and Beyond Homework Help Forum

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

[z^n]^(1/m) = and = [z^(1/m)]^n

  • cscott
  • · Replies 2 ·
Replies
2

Set theory: Axioms of Construction

  • oliphant
  • · Replies 5 ·
Replies
5

Mathematical induction: Fibonacci numbers

  • kingwinner
  • · Replies 7 ·
Replies
7

Solving a complex equation with roots of unity

  • Clouded
  • · Replies 1 ·
Replies
1
Replies
2

Solution Set for 4 Equations in 3 Unknowns

  • EV33
  • · Replies 6 ·
Replies
6

Average distance between two points on circle

  • player1_1_1
  • · Replies 5 ·
Replies
5

Limit of cos(x)^(1/x²) as x approaches 0+

  • Jules18
  • · Replies 14 ·
Replies
14
Replies
13

Show that a rectangle with fixed perimeter has maximum area when square

  • look416
  • · Replies 2 ·
Replies
2

Minumum surface for a given volume

  • look416
  • · Replies 1 ·
Replies
1

Differentiate AC = √(Q+1)/Q using quotient and product rule

  • shanedog11
  • · Replies 1 ·
Replies
1

What is the Fourier Sine Transform of 1?

  • Hoplite
  • · Replies 4 ·
Replies
4

Intersection point between a line with slope m and f(x)

  • cir
  • · Replies 5 ·
Replies
5

Solving an Arrogant ODE: Can You Do It?

  • Altabeh
  • · Replies 4 ·
Replies
4

A second order non homo differential equation

  • James889
  • · Replies 5 ·
Replies
5

Partial Derivitive Notation - SIMPLE

  • Chewy0087
  • · Replies 12 ·
Replies
12

Linear Mappings: Solving for Dimension of Nullspace

  • DylanB
  • · Replies 2 ·
Replies
2

Abstract Algebra Concept-based Question

  • war485
  • · Replies 12 ·
Replies
12

Trying solve the phi function again

  • xWhiteyx
  • · Replies 12 ·
Replies
12

Existance of Fourier transform

  • kzhu
  • · Replies 1 ·
Replies
1

Application of Liouville's Theorem (Complex Analysis)

  • Sistine
  • · Replies 1 ·
Replies
1

How do I use implicit differentiation to find dy/dx in this given equation?

  • suchgreatheig
  • · Replies 2 ·
Replies
2

Fourier Series-Several questions

  • WannaBe22
  • · Replies 3 ·
Replies
3

What is the Proof that Every Ideal of Zn is Principal?

  • WannaBe22
  • · Replies 2 ·
Replies
2

Show arctan(y/x) satisfies Laplace's equation

  • alex3
  • · Replies 9 ·
Replies
9

What is the Delta Function Identity?

  • ArcherVillage
  • · Replies 1 ·
Replies
1

Abstract- Polynomial's Ring F[x]

  • WannaBe22
  • · Replies 4 ·
Replies
4

Intro Analysis - Proof - max M

  • brntspawn
  • · Replies 8 ·
Replies
8

Antiderivative of a function problem

  • Slimsta
  • · Replies 7 ·
Replies
7

Tangent Line on a Parametric Curve

  • suchgreatheig
  • · Replies 3 ·
Replies
3

Polar area integrals for r=a(2+cos θ) and r=2(1-sin θ)√cos θ

  • Charismaztex
  • · Replies 5 ·
Replies
5

Truck operating cost optimization over 260 miles

  • therest
  • · Replies 2 ·
Replies
2

Differentials - not understanding directions

  • lp27
  • · Replies 2 ·
Replies
2

Direct and limit comparison tests for improper integrals

  • IntegrateMe
  • · Replies 1 ·
Replies
1

Prove Complex Inequality |Re(z)| + |Im(z)| \le \sqrt{2}|z|

  • cscott
  • · Replies 7 ·
Replies
7

Dynamics - particle moves on smooth inside surface of hemisphere?

  • Kate2010
  • · Replies 6 ·
Replies
6

How Does the Index in This Vector Calculus Identity Work?

  • hhhmortal
  • · Replies 5 ·
Replies
5

What is the value of vector a at t=pi given the initial conditions?

  • EmmaK
  • · Replies 12 ·
Replies
12

Derivative of exponential and logarithmic functions from first principles

  • MiniSmSm
  • · Replies 10 ·
Replies
10

Limit of ∑ k/n^2 from k=1 to n as n Approaches Infinity

  • ƒ(x)
  • · Replies 8 ·
Replies
8

Fourier series of exponential term

  • 8614smith
  • · Replies 1 ·
Replies
1

Why is the Function A/π |x| in the Fourier Series of a Sawtooth Wave?

  • 8614smith
  • · Replies 10 ·
Replies
10

How Do You Find the Equation of a Curve with a Given Slope and Point?

  • chakras
  • · Replies 2 ·
Replies
2

Scalar triple product coplanarity

  • Neen87
  • · Replies 2 ·
Replies
2

Finding the Adjoint of an Infinite Hilbert Space Operator

  • Niles
  • · Replies 1 ·
Replies
1

Finding the solutions of a complex number

  • EmmaK
  • · Replies 10 ·
Replies
10

Negating the statement: \exists M \in R such that \forall x\in S, x\leqM

  • brntspawn
  • · Replies 2 ·
Replies
2

Line integral around an ellipse

  • shoplifter
  • · Replies 8 ·
Replies
8
Replies
7

Area between r=2sin(θ) and r=2(1-sin(θ))

  • Charismaztex
  • · Replies 2 ·
Replies
2

Volume preserving mapping in R^3

  • shoplifter
  • · Replies 6 ·
Replies
6

Lim (sinx-cosx)/(pi-4x) where x->pi/4

  • danculax
  • · Replies 9 ·
Replies
9

Abstract-Irreducible plynomials over Q

  • WannaBe22
  • · Replies 12 ·
Replies
12

Finding area and derivative of a triangle inscribed in a circle

  • livelaughlove
  • · Replies 3 ·
Replies
3

Converging or diverging 1/ln(n)

  • BoldKnight399
  • · Replies 5 ·
Replies
5

Graph Curves in the Complex Plane

  • msd213
  • · Replies 4 ·
Replies
4

Is f(x) = (x^2-2x+2)/(2x^2+2x+2) Surjective?

  • Dollydaggerxo
  • · Replies 6 ·
Replies
6

Prove that span ({x}) = {ax: a [tex]\in[/tex] F}

  • Beaker
  • · Replies 4 ·
Replies
4

Rigorous proof of limits of sequences (3)

  • kingwinner
  • · Replies 4 ·
Replies
4

Rigorous proof of limits of sequences

  • kingwinner
  • · Replies 17 ·
Replies
17

Finding the area enclosed by curves in polar form

  • Charismaztex
  • · Replies 8 ·
Replies
8

Rigorous proof of limits of sequences (2)

  • kingwinner
  • · Replies 4 ·
Replies
4
Replies
1

Integral equation with fixed limits 0 to π instead of 0 to x

  • sara_87
  • · Replies 32 ·
2
Replies
32

Double integral transforming into polar coordinates

  • 8614smith
  • · Replies 11 ·
Replies
11

Setting limits for double integral over triangular region

  • PhyStan7
  • · Replies 1 ·
Replies
1

Double Integration Check: Evaluating a Double Integral for a Triangle

  • tomeatworld
  • · Replies 1 ·
Replies
1

Finding Jordan Normal Form for a 3x3 Matrix

  • springo
  • · Replies 8 ·
Replies
8

What is the difference between geometric series and laurent series?

  • Mappe
  • · Replies 11 ·
Replies
11

Integration in cylindrical coordinates

  • ╔(σ_σ)╝
  • · Replies 10 ·
Replies
10

Derivative of 2^x: Solving Limits at 17

  • CrimeBeats
  • · Replies 8 ·
Replies
8

Convert to Parametric equation

  • EV33
  • · Replies 2 ·
Replies
2

Improper integral with e^(-x/2)e^(-x^2/2). Realling annoying.

  • Gregg
  • · Replies 7 ·
Replies
7

Proving 0 < b < a for Given Equations in Intro to Analysis Book

  • iamalexalright
  • · Replies 6 ·
Replies
6
Replies
6

Proving Positive Integral using Sums

  • SpringPhysics
  • · Replies 10 ·
Replies
10

Integration by substitution with radicals

  • adaschau2
  • · Replies 9 ·
Replies
9

Partial Derivatives: Why Closed Domains Don't Work

  • lmedin02
  • · Replies 4 ·
Replies
4

Evaluating double integral with limits x^(1/3) to 2

  • 8614smith
  • · Replies 4 ·
Replies
4

Relation with counting volume of a solid revolution

  • b00tofuu
  • · Replies 3 ·
Replies
3

Path Components of X for n ≥ m ≥ 0

  • latentcorpse
  • · Replies 23 ·
Replies
23

Can the null space of matrix B be used for data projection?

  • Sue_2010
  • · Replies 2 ·
Replies
2

Proving MVT: |sinx-siny| ≤ |x-y|

  • Mstenbach
  • · Replies 9 ·
Replies
9

The size of the orbits of a finite normal subgroup

  • 3029298
  • · Replies 4 ·
Replies
4

Simple complex number question

  • PhyStan7
  • · Replies 15 ·
Replies
15

Conjugacy class with two elements in G implies that G is not simple

  • 3029298
  • · Replies 5 ·
Replies
5

Calculating Volume Using Triple Integrals in Spherical Coordinates

  • mhs11
  • · Replies 7 ·
Replies
7

Integrating tan x ln x cos x to Solving Indefinite Integrals

  • James889
  • · Replies 2 ·
Replies
2

Converting partial derivatives between coordinate frames

  • blalien
  • · Replies 9 ·
Replies
9

Orbits of a normal subgroup of a finite group

  • 3029298
  • · Replies 4 ·
Replies
4

Find a complex number from differential equations.

  • tomeatworld
  • · Replies 8 ·
Replies
8

Solve Inequalities with answers in Interval notation.

  • RaDitZ
  • · Replies 1 ·
Replies
1

Convergence of Infinite Series: Determining Absolute Convergence

  • WannaBe22
  • · Replies 5 ·
Replies
5

Is the group of order 175 abelian?

  • lmedin02
  • · Replies 2 ·
Replies
2

Integral of x²/2^x from 0 to infinity

  • deiru
  • · Replies 2 ·
Replies
2

Imaginary Numbers to Polar form

  • tomeatworld
  • · Replies 7 ·
Replies
7
Replies
10

Simple Partial Differentiation

  • Chewy0087
  • · Replies 5 ·
Replies
5

Choosing the order of integration with double integration

  • 8614smith
  • · Replies 3 ·
Replies
3