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

Solve Troublesome Integral Homework Problem

  • Appledave
  • · Replies 6 ·
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6

Showing a function is bounded in the complex plane.

  • mancini0
  • · Replies 3 ·
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3

which of the following are linear subspaces ?

  • Jamin2112
  • · Replies 9 ·
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9

Jacobians, changing variables in multiple integration

  • xzibition8612
  • · Replies 3 ·
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3

Prove: Increasing Function f(x) Has a Positive Value at a

  • Ki-nana18
  • · Replies 1 ·
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1

Transforming the Bump Function for Desired Properties

  • dsfranca
  • · Replies 1 ·
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1

Proving Analytic Function Convergence Using Constant Sum of Squares

  • FanofAFan
  • · Replies 6 ·
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6

F entire, |f(z)| < exp(|z|), what can you say about f?

  • snipez90
  • · Replies 10 ·
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10
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4

Solv Laplace Equation: Finite-Integral-Transform Method

  • ftarak
  • · Replies 2 ·
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2

2nd derivative test-critical points calc 3

  • Unemployed
  • · Replies 4 ·
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4

Proving the i,j Corner Relationship in a Divided Square

  • monsmatglad
  • · Replies 4 ·
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4

Super Easy Derivative that has given me a headache

  • Lena1992
  • · Replies 4 ·
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4

Probability and Stats permutation problem

  • billy2908
  • · Replies 1 ·
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1

How to find if two curves are perpendicular

  • pisces93
  • · Replies 3 ·
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3

Calculate Hydrostatic Force on 4x3 ft Triangle in 6 ft Tank

  • phil45
  • · Replies 1 ·
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1

How Does a Walking Person's Shadow Change Speed?

  • recoil33
  • · Replies 1 ·
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1
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5

Proving a function of bounded variation is Riemann Integrable

  • ECmathstudent
  • · Replies 1 ·
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1

ODE's: Find Change of Variables

  • Leptos
  • · Replies 3 ·
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3

Find a Basis for the Subspace of R4

  • Tempest Desh
  • · Replies 3 ·
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3

Calculating the Depth of an Artificial Lake in a Steep Valley

  • Omega_Prime
  • · Replies 3 ·
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3

Question about Spectral Theory

  • mathmajor314
  • · Replies 2 ·
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2

Proving Consistency of Ax=b: A Fundamental Property of Matrices

  • DotKite
  • · Replies 1 ·
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1

Laplace transform of cos2(t-1/8π), help?

  • daemon_dkm
  • · Replies 2 ·
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2

Laplace transform of piecewise functions

  • Xyius
  • · Replies 6 ·
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6

Spherical Coordinates of a Point with Rectangular Coordinates

  • xzibition8612
  • · Replies 2 ·
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2

Finding a basis of the image of a linear transformation

  • WednesdayBass
  • · Replies 4 ·
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4
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2

Analyticity and Laplacian Operator in Complex Functions: A Domain D Study

  • FanofAFan
  • · Replies 8 ·
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8

Indented contour integration + applying jordans lemma

  • MM360
  • · Replies 7 ·
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7

Differentiating First-Order Linear ODEs with an Integrating Factor

  • hansbahia
  • · Replies 3 ·
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3

Triple Integral of Tetrahedron

  • shards5
  • · Replies 2 ·
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2

Finding the general solution of a system of differential equations

  • chris_0101
  • · Replies 2 ·
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2

Tricky Surface Integral Homework | Solved Step by Step"

  • jegues
  • · Replies 5 ·
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5

Can the Surface Area of a Sphere be Derived by Integrating Circumferences?

  • armolinasf
  • · Replies 4 ·
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4

Proving vectors are orthogonal

  • psycho81
  • · Replies 8 ·
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8

How to Calculate Volume Using Triple Integrals for a Sphere and Planes?

  • PhysDrew
  • · Replies 2 ·
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2

Does A3 Demonstrate Both Commutative and Cyclic Properties?

  • tgt
  • · Replies 9 ·
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9

Is Every Subgroup of a Finite Nonabelian Group with Prime Order Abelian?

  • sza772250
  • · Replies 2 ·
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2

What does it mean that inner product is bilinear and non-singular

  • rayman123
  • · Replies 3 ·
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3

Representations and irreducible subrepresentations

  • glmuelle
  • · Replies 2 ·
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2

Max Grass-Eating Area for a Cow Tied to a Fence

  • puneeth
  • · Replies 7 ·
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7

Analysis- upper and lower integrals

  • kristinv88
  • · Replies 4 ·
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4

How do i do this question? I get the reverse

  • link2110
  • · Replies 6 ·
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6

Hydrostatic Force (Out of my Calc book)

  • mateomy
  • · Replies 1 ·
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1

Complex Analysis: Show |z| \leq 1 iff \frac{z-a}{1-a(bar)z} \leq 1

  • FanofAFan
  • · Replies 4 ·
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4

Proof of Aut(G): ϕ(Z(G))= Z(G)

  • mykayla10
  • · Replies 2 ·
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2

Prove that a group of order 42 has a nontrivial normal subgroup

  • Viking85
  • · Replies 3 ·
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3

Can the Chain Rule Prove Even and Odd Symmetry in Derivatives?

  • PerenialQuest
  • · Replies 1 ·
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1

Petrol Price Increase: 6.7% Drop in Mileage, 4.5% Increase in Cost

  • chawki
  • · Replies 1 ·
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1

I am stupid and this book is being inconsistent with the Comparison test

  • flyingpig
  • · Replies 18 ·
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18

Simpson's 1/3 Method, eight subintervals

  • francisg3
  • · Replies 2 ·
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2

Eigenvalue/Orthogonal Eigenfunctions

  • jegues
  • · Replies 8 ·
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8

Minimal Polynomial, Algebraic Extension

  • kathrynag
  • · Replies 2 ·
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2
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1

Second order partial derivatives and the chain rule

  • Chantry
  • · Replies 2 ·
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2

System of Linear Differential equations

  • Xyius
  • · Replies 5 ·
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5

Integral of e^iwt: Solving for \omega & t Values

  • skateboarding
  • · Replies 3 ·
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3

What Time Achieves Maximum Velocity on a Rollercoaster?

  • Phoenon
  • · Replies 3 ·
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3

Are the Cauchy-Riemann Equations Ever Satisfied for f(z) = |z|?

  • icystrike
  • · Replies 1 ·
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1

Falling rocket payload problem

  • sovtek
  • · Replies 1 ·
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1

Proving |H intersect K| = q for subgroup H and K in G of order pqr.

  • mykayla10
  • · Replies 2 ·
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2

How Do You Calculate Maximum Likelihood Estimates for Different Distributions?

  • probabilityst
  • · Replies 1 ·
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1

Solve a double integral given area, xbar and ybar?

  • akjarvis0
  • · Replies 1 ·
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1

Maximizing Flux: Finding the Optimal Surface for Vector Field F in R^3

  • AriAstronomer
  • · Replies 9 ·
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9

Is the sample mean and variance always unbiased?

  • logarithmic
  • · Replies 2 ·
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2
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3

Solving an equation including matrices

  • Hokey
  • · Replies 4 ·
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4

Solving Difficult Integral Homework with Limits

  • sara_87
  • · Replies 3 ·
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3

Basic Related Rates: Rate of change of length of shadow

  • Michael_J
  • · Replies 2 ·
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2

Heisenberg uncertainty principle in R^n

  • kittensies
  • · Replies 1 ·
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1

Double Concept Check Linear Algebra with Diagonlization and Eigenstuff

  • flyingpig
  • · Replies 3 ·
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3

Topology intervals on the real line proof

  • hlin818
  • · Replies 5 ·
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5

OPTIMIZATION: Minimizing Packaging Costs

  • EmilyGia47
  • · Replies 3 ·
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3

Find the Fourier Integral Representation

  • erok81
  • · Replies 8 ·
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8
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2

Multivariable Calculus: f(x,y) and g(t) Functions and their Images

  • psycho81
  • · Replies 1 ·
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1

Understanding Eigenspaces and Eigenvectors

  • flyingpig
  • · Replies 1 ·
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1
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5

Sigh, please tell me that this book is being an idiot

  • flyingpig
  • · Replies 7 ·
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7

Basis, what it really means for R

  • flyingpig
  • · Replies 14 ·
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14

Finding the PDF of Y = X2 with Given E(X) and E(X2)

  • Quincy
  • · Replies 3 ·
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3

Bookstore fractions math problem

  • chawki
  • · Replies 17 ·
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17

Multivariable Calculus: Functions and Limits in R2 and R3

  • psycho81
  • · Replies 4 ·
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4

Multivariable Calculus Question #2

  • psycho81
  • · Replies 5 ·
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5

Help with a Problem Involving Eigenvalues and Exponential Functions

  • PBJinx
  • · Replies 4 ·
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4

Calculating Circle of Convergence for f(z) = (3z+1)/(15+2z-z^{2}) at z=1

  • elimenohpee
  • · Replies 11 ·
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11
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5

Eigenvector orthogonality and unitary operator diagonalization

  • Gary Roach
  • · Replies 2 ·
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2

Prove N X N is countable and provide a bijective function

  • riskybeats
  • · Replies 5 ·
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5

Integrals: 1/17 ≤ f(x) ≤ 19/68

  • nickolas2730
  • · Replies 6 ·
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6

Function of A Complex Variable

  • darkchild
  • · Replies 2 ·
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2

Limit of a Rational Function without L'Hospital's Rule

  • jokerzz
  • · Replies 6 ·
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6

Converting 1/(1+7x)^2 into a Power Series

  • aces9113
  • · Replies 2 ·
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2

Show that t = 1/2 solves the equation

  • hau.sim
  • · Replies 5 ·
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5

Does the Numerical Solution for the Equation Converge?

  • atomqwerty
  • · Replies 2 ·
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2

Function represented by power series

  • sandra1
  • · Replies 2 ·
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2

Solve IVP DE: x'=-3x+4y-2, y'=-2x+3y, x(o)=-1, y(o)=3

  • MLB32
  • · Replies 1 ·
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1

Cantor Set: 7/12, 1/3, 1/4, 11/12

  • tylerc1991
  • · Replies 1 ·
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1