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

Inverse Function Homework: Slope of 1/2

  • jordan123
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2

Solve Calc 2 Integral 0 to h: 1/((h-r)^2+r^2))

  • t8ened
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5

Proving f is Continuous Everywhere: Spivak Calc Problem

  • cesc
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1

Questions on Completion of Metric Spaces and Isometries

  • azdang
  • · Replies 7 ·
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7

Train station Probability help

  • prime-factor
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Substitution in Differential Equations

  • rgalvan2
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2

Solving derivative with roots in denominator

  • reggiehaft
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2

What is the Black Body Radiation Integral?

  • project 33.1
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1

A caculus question concerning limits

  • phyico
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1

I don't understand integration by parts

  • fishingspree2
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4
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1

Integration: Problem Solving Tips

  • Freyster98
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2

Fixed Points Locus with Real Parameter t | z1 and z2 Fixed Points

  • kathrynag
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3

What are linearly dependent vectors in 4-space?

  • Dagger1
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1

Finding unitary transformation

  • seek
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1
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1

What is the integral of (csc(2x)/sin(2x))?

  • nameVoid
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1

What is the Euler Totient Function for Coprime Numbers?

  • saadsarfraz
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1

Partial Derivative of z=[x^2 tan^-1(y/x)]-[y^2 tan^-1(x/y)] with Respect to y

  • avinash patha
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1

Do These Complex Sequences Converge?

  • kathrynag
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1

Existence of Limit of [(x+iy)/(x-iy)]^n

  • kathrynag
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1
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1

Chinese Remainder Theorem: How Can It Help Solve Modulo Residue Problems?

  • saadsarfraz
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1

A differentiable function whose derivative is not integrable

  • jonsteadinho
  • · Replies 5 ·
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5

Number theory factorization proof

  • dancergirlie
  • · Replies 4 ·
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4

How do I start this ODE substitution problem?

  • tony873004
  • · Replies 7 ·
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7

Non linear second order diff eq

  • rbetzel
  • · Replies 1 ·
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1

Is Using Exponent Identities Allowed in Solving Trigonometric Integrals?

  • XJellieBX
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4

Integration by parts MIDTERM really quick question

  • banfill_89
  • · Replies 6 ·
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6

F(x) = e^(2x) and g(x) = lnx. what is the derivative of f(g(x)) at x=e

  • meredith
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2

Bounded Function being absolutely integrable but not integrable

  • jdz86
  • · Replies 1 ·
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1

Arc length and straight lines(Need clarification please)

  • Cauchy1789
  • · Replies 30 ·
2
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30

Arc Length of y^2=4(x+4)^3 from x=0 to x=2

  • v0id19
  • · Replies 2 ·
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2

Linear Algebra Question: Solving a Matrix with k=-2 and Transposition

  • transgalactic
  • · Replies 3 ·
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3

If integral f =0, prove that f(x)=0 for all x in [a,b]

  • Unassuming
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5

Congruence Proof: Prove a=b if a is congruent to b for every prime p

  • dancergirlie
  • · Replies 4 ·
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4

Proving Perfect Squares: A Study in Number Theory

  • dancergirlie
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2
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2

Mastering the Definite Integral: A Comprehensive Guide

  • nameVoid
  • · Replies 4 ·
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4

Solve Infinite Limit Problems: 2-x/(x-1)^2 & e^x/(x-5)^3

  • montana111
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2

Sketching Graphs of P(a,b) in Planar Plane: 2D Solution

  • -EquinoX-
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5

Are Vectors x1, x2, and x3 Linearly Dependent?

  • gtfitzpatrick
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4

Subspaces in Polynomial P_5(x) of Degree < 5

  • gtfitzpatrick
  • · Replies 1 ·
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1

Mobius Transformation for Im(z) > 2 to |w-2| < 3

  • latentcorpse
  • · Replies 3 ·
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3

Solving ODE Separable Equations with Cs

  • tony873004
  • · Replies 6 ·
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6

Integrating Int((5+10y^4)dy/(y+2y^5)) - A Step-by-Step Guide

  • marmot
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4
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4

Stuck on this integral (cos and sin)

  • jumbogala
  • · Replies 11 ·
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11

Finding u(x) for the 1-D Heat Equation

  • clope023
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1

Is the Dirac Delta Function Defined at Zero or Infinity?

  • yungman
  • · Replies 3 ·
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3

Improper Integral Domain Question

  • v0id19
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2
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6

I think linear approximation? (square root, tangent, e^x)

  • meredith
  • · Replies 4 ·
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4

Proving Vector Spaces: W & U in F

  • fk378
  • · Replies 6 ·
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6

How did they compute this e equation?

  • myusernameis
  • · Replies 2 ·
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2

Reduce to x+iy: Solving for z=cos\theta+isin\theta

  • kathrynag
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3

How Do You Derive Trigonometric Identities from DeMoivre's Theorem?

  • kathrynag
  • · Replies 8 ·
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8

How to Evaluate the Integral of y/sqrt(1-y^2) using Substitution

  • yoleven
  • · Replies 1 ·
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1

Finding 2 2x2 matrices resulting in -1

  • DanceLink
  • · Replies 6 ·
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6

Solving the Equation of a Sphere with Diameter Endpoints

  • mamma_mia66
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4

The behavior of the tracetrix( to verify properties)

  • Cauchy1789
  • · Replies 16 ·
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16

Finding a value to make piecewise continuous

  • BrianHare
  • · Replies 3 ·
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3

How can I integrate v² / (v² + 4) using arctan and u substitution?

  • fiziksfun
  • · Replies 4 ·
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4

Integration by parts MIDTERM really quick question

  • banfill_89
  • · Replies 2 ·
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2

BOOBIES .actually a question on limits approaching infinity

  • banfill_89
  • · Replies 2 ·
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2

Arc length (mostly a problem with integration)

  • Geekchick
  • · Replies 3 ·
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3

Integrating Using Arctan: Solving for the Integral of 1/(x^2+11x+29)

  • jumbogala
  • · Replies 4 ·
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4

Complex problem f(z) = sqrt(|xy|) in x + iy form?

  • saraaaahhhhhh
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5

Integration By Substitution It's Been A While

  • Lucretius
  • · Replies 4 ·
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4

Is T an Isomorphism of F^2? Finding Necessary Conditions

  • fk378
  • · Replies 11 ·
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11

Establish associative law of multiplication

  • kathrynag
  • · Replies 2 ·
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2

Partial Differential Equations Help

  • walter9459
  • · Replies 5 ·
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5

Differential equations approx method

  • JosephLee
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1

Intersection of Product spaces

  • math8
  • · Replies 1 ·
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1

Power Series expansion of hyperbolic functions

  • thanksie037
  • · Replies 5 ·
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5

Please give any hints about this integral

  • bLaf
  • · Replies 7 ·
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7

Vector cross product identity proof

  • notReallyHere
  • · Replies 1 ·
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1

Complex show differentiable only at z=0

  • saraaaahhhhhh
  • · Replies 3 ·
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3

Subsets of Uncountable Infinite Sets

  • hetaeros
  • · Replies 4 ·
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4

Question: is there a misprint?

  • saraaaahhhhhh
  • · Replies 1 ·
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1

The sum of series involving cosine

  • thanksie037
  • · Replies 14 ·
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14

Proving the Spectral Theorem in Matrix Algebra

  • SNOOTCHIEBOOCHEE
  • · Replies 2 ·
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2

Finding the volume of a cylinder

  • Geekchick
  • · Replies 2 ·
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2
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12

Law of cooling differential equation

  • tracedinair
  • · Replies 2 ·
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2

Proof for a sum to be less than an integral of the sums expression.

  • Gregg
  • · Replies 4 ·
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4

Integrate x/(x+1)^1/2 - Solving a Tricky Integration Problem

  • mcelgiraffe
  • · Replies 3 ·
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3

Find the volume of a frustum of a right circular cone

  • kait
  • · Replies 1 ·
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1

Find Center of Mass for Double Integral in Region R

  • CaptainEvil
  • · Replies 1 ·
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1

Finding Series Solutions Using Method of Frobenius

  • brasidas
  • · Replies 3 ·
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3

How to solve a related rates problem with an expanding square?

  • carlodelmundo
  • · Replies 4 ·
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4

Proof of x^a Inverse in Arbitrary Multiplicative Group

  • icantadd
  • · Replies 2 ·
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2

Finding the Interval of Convergence for a Series

  • roam
  • · Replies 7 ·
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7

Integrating sin(e^(-2x)) with Step-by-Step Solution

  • intenzxboi
  • · Replies 5 ·
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5

Prove that 3n^2 - 1 can't be a square of a integer n

  • walker242
  • · Replies 3 ·
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3

Centroid of a semicircular arc

  • bigevil
  • · Replies 1 ·
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1

Find Unit Vector Parallel to Vector: (5,1,-3) to (2,1,1)

  • mamma_mia66
  • · Replies 7 ·
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7

Solve for F: Find f(x+y)=f(x)(a-y) + f(y)f(a-x), f(0)=1/2

  • Penultimate
  • · Replies 1 ·
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1