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

Series comparison test question

  • cue928
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3

Fluid Dynamics - Small velocity field

  • Deadstar
  • · Replies 12 ·
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12

Solving second order linear homogeneous differential equation HELP?

  • davidson89
  • · Replies 17 ·
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17

Changing variable integral mmn15 1B

  • nhrock3
  • · Replies 3 ·
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3

How Do You Calculate the Area Under a Complex Function?

  • fatou123
  • · Replies 7 ·
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7

Integral Calculus Antiderivative Question

  • xskull
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1

How do you parametrize a face of a cube?

  • flyingpig
  • · Replies 15 ·
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15

Substitution Methods for first order differential equations

  • smashyash
  • · Replies 6 ·
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6

Prime ideal question (abstract algebra)

  • Metric_Space
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4

Derivative of Hyperbolic Trigonometric Function

  • gurtaj
  • · Replies 13 ·
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13

Resolving Tensions in a Suspended Sign: A Trigonometric Approach

  • jrcdude
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15

Integration by parts & inv. trig fxn

  • wvcaudill2
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4

Applying Integration by Parts & Trig Substitution

  • wvcaudill2
  • · Replies 12 ·
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12

ODE with integrating factor NEED HELP

  • pat666
  • · Replies 7 ·
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7

How do I show the series of an*bn converges?

  • LHS
  • · Replies 8 ·
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8

Help me to find a Definite Integral

  • sunveer
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3

What is the Volume Between Two Paraboloids?

  • damoj
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2

Obtaining a Complete Position function in complex system

  • bleist88
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2

Finding values of delta that correspond with M=Any Number

  • realism877
  • · Replies 6 ·
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6

Finding equation of tangent plane & normal line to a given surface

  • physicsidiot1
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2

What is the MacLaurin series for f(x)=ln(1+x^2)?

  • mateomy
  • · Replies 2 ·
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2

Finding Holomorphic Logarithmic Formulas for Half-Planes in Complex Analysis

  • Metric_Space
  • · Replies 12 ·
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12

Difficult partial derivative of a log

  • dorikin
  • · Replies 1 ·
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1

How to Solve Nonhomogeneous Euler Equations with Absolute Values?

  • S.N.
  • · Replies 4 ·
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4

Transforming a uniform distribution into a binomial

  • bennyska
  • · Replies 12 ·
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12

Balls in R^k - Rudin PMA C1 16

  • TPAINE
  • · Replies 30 ·
2
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30

Tangent at self-intersection point

  • TPAINE
  • · Replies 3 ·
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3
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2

Derivative problem without rules

  • QuarkCharmer
  • · Replies 3 ·
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3

Series comparison test question

  • cue928
  • · Replies 4 ·
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4

Proving or Disproving X+Y as Open in Metric Spaces | Homework Help

  • Mr_Physics
  • · Replies 3 ·
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3

Scaling Property of the Dirac Delta Function

  • thegreenlaser
  • · Replies 8 ·
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8

Open Subsets in Metric Space A with Discrete Metric d

  • Mr_Physics
  • · Replies 6 ·
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6

Limit of a product of sin and a polynomial

  • smashX
  • · Replies 3 ·
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3

Invertible linear transformation

  • yifli
  • · Replies 6 ·
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6

Heaviside's Method for Regular Singular Points

  • Ted123
  • · Replies 2 ·
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2
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4

Constant and a variable in a squareroot needs integrating

  • ferrelhadley
  • · Replies 3 ·
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3
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2

Real and complex Roots of A cubic equation

  • mathsTKK
  • · Replies 2 ·
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2
  • Poll Poll

Calculus: Composite and Quotient rules. HELP

  • Jonathanjc
  • · Replies 5 ·
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5

How Do You Solve This Special Relativity Integral?

  • yungman
  • · Replies 2 ·
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2

Solve Continuity Problem: Find a and b | Homework Help

  • realism877
  • · Replies 10 ·
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10

Complex functions, (z+i)^5 + (z-i)^5

  • L-x
  • · Replies 5 ·
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5

Finding Inverse Functions Using Laplace Transform

  • alex73
  • · Replies 7 ·
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7

Functional Analysis, Show that the range of a bounded linear operator

  • Eduardo
  • · Replies 3 ·
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3

How can x1 be free if its coefficient is zero?

  • dietcookie
  • · Replies 2 ·
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2

Converting Polar Triple Integral to Spherical One

  • harrietstowe
  • · Replies 6 ·
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6

Fourier Transform: Show g(hat)(xi) = e-i*xi.a * f(hat)(xi)

  • squenshl
  • · Replies 4 ·
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4

Simplest Way of finding zeros of cubic eq when rational roots test fails

  • aeromat
  • · Replies 14 ·
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14

Integrating surface areas with dS and dA

  • KnowledgeisPo
  • · Replies 7 ·
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7

Proving Eigenvalues Equality of A & B Matrices

  • fluidistic
  • · Replies 7 ·
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7

Another dy/dx radical problem with no rules allowed

  • QuarkCharmer
  • · Replies 12 ·
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12

Show x<=y<=z IFF |x-y|+|y-z|=|x-z|

  • Kinetica
  • · Replies 3 ·
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3

Show |x-a|< epsilon IFF a-epsilon < x < a+epsilon

  • Kinetica
  • · Replies 3 ·
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3

Integration Problem - Seeking Help to Identify Mistake(s)

  • fran1942
  • · Replies 2 ·
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2

How to get find the limit approaching 0

  • realism877
  • · Replies 5 ·
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5
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4

1 dimensional heat flow boundary conditions

  • hfitzgerald
  • · Replies 2 ·
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2

System of linear equations (Finding Real numbers in a Unique Solution)

  • mlk771
  • · Replies 6 ·
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6

Rate Law Integration: How to Overcome k-1[A]0 Term

  • sparkle123
  • · Replies 5 ·
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5
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3

Least Squares Fitting for ax²+bx+c with Given Points: Homework Solution

  • fluidistic
  • · Replies 12 ·
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12

Closed Subset Addition in Metric Spaces: Real Analysis Homework Help

  • Mr_Physics
  • · Replies 2 ·
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2

Find dy/dx of radical expression

  • QuarkCharmer
  • · Replies 9 ·
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9

Multivariable Integration / Nonlinear Differentials

  • MrMumbleX
  • · Replies 2 ·
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2

How Do You Resolve a Division by Zero in Limit Calculations?

  • QuarkCharmer
  • · Replies 10 ·
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10

2nd order inhomogenous equations

  • adichy
  • · Replies 2 ·
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2

How Does Group Velocity Affect Wave Arrival Times from a Storm?

  • Deadstar
  • · Replies 8 ·
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8

?How to know if equilibrium points are stable or not. Is my solution correct

  • cloud360
  • · Replies 31 ·
2
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31

Cauchy Integral Formula - Multiple Possible Solutions?

  • Leveret
  • · Replies 3 ·
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3

Probability question about exponential distribution

  • dch
  • · Replies 5 ·
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5

Limits and Continuity question

  • dkotschessaa
  • · Replies 10 ·
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10

Method of undertermined coefficients (IVP)

  • jwxie
  • · Replies 4 ·
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4

Help with Elementary Probability

  • Azherbahai
  • · Replies 2 ·
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2

Beginner Integration: Intg'g Arbitrary Funcs: Area B/w Intersects

  • Jake Minneman
  • · Replies 2 ·
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2

How to Prove the Squeeze Theorem for a Tricky Limit?

  • realism877
  • · Replies 22 ·
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22
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3

How to solve simultaneous congruence 3x= 14 mod 17, 7x= 13 mod 31

  • andrey21
  • · Replies 3 ·
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3

How to evaluate this indefinite integral?

  • shakgoku
  • · Replies 4 ·
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4

Getting an Intuition of Tensors

  • ashwinnarayan
  • · Replies 2 ·
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2

Proving vector calculus identities using the levi-civitia symbol

  • CmdrGuard
  • · Replies 5 ·
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5

Identify the compact subsets of R

  • jeckt
  • · Replies 6 ·
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6

Discrete math - proof of divisibility question

  • automan13
  • · Replies 7 ·
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7

Proving d, e and f as Linear Combinations of a, b and c

  • andreass
  • · Replies 5 ·
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5

Solving a Linear Differential Equation with a Square Root Term

  • MrMumbleX
  • · Replies 1 ·
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1

Having a little trouble with functions of random variables

  • bennyska
  • · Replies 2 ·
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2

Proof by Induction Question on Determinants and Eigenvalues

  • Abuda
  • · Replies 8 ·
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8

Determine if the given point lies on the parametric line.

  • KnowledgeisPo
  • · Replies 9 ·
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9

Number Theory: Calculating mod large number

  • mattmns
  • · Replies 9 ·
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9

Linearly Independent/Dependent

  • JosephK
  • · Replies 4 ·
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4
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4

Lim sups and lim infs homework

  • koshn
  • · Replies 3 ·
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3

2nd Order Linear DE (homogeneous/wronskian/euler-cauchy)

  • anthony:)
  • · Replies 3 ·
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3

Solids of revolution - What if the axis crosses the volume?

  • Jani08
  • · Replies 4 ·
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4

Stuck on Last Step of an Integral: Need Help

  • cahill8
  • · Replies 1 ·
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1

Sketch this curve (two multipled root functions)

  • aeromat
  • · Replies 1 ·
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1

Integration by parts and infinity

  • kwy
  • · Replies 6 ·
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6

Finding area of a region with determinant

  • Lily@pie
  • · Replies 6 ·
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6

Solving for x in a Trigonometric Equation

  • Jenkz
  • · Replies 5 ·
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5