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

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7

Calculating Taylor Series Expansion for ##f(x)##

  • STEMucator
  • · Replies 14 ·
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14

Use chain rule to find rate of area increase

  • EricPowell
  • · Replies 15 ·
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15

Rolle's theorem -> Differentiability

  • Spiralshell
  • · Replies 3 ·
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3

Problem with function of sequence simple convergence

  • trenekas
  • · Replies 14 ·
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14

Did I correctly find the probability density function?

  • r19ecua
  • · Replies 3 ·
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3

Partial Derivative Homework: Prove f_{x}(tx,ty)=t^{n-1}f_{x}(x,y)

  • drawar
  • · Replies 11 ·
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11

Evaluating a double integral with an e^(x^2) term

  • cwbullivant
  • · Replies 14 ·
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14

Integral of 1/sqrt(x)exp(-ix) dx using integration by parts

  • VVS
  • · Replies 3 ·
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3

Change in motion of a track-runner

  • Feodalherren
  • · Replies 9 ·
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9
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4

Relativity: Mass with respect to velocity

  • ek=1/2mv^2
  • · Replies 5 ·
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5

Convergence of Arctan(t) Power Series at Endpoints

  • STEMucator
  • · Replies 4 ·
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4

Simple eigenvector question - please evaluate

  • enc08
  • · Replies 2 ·
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2

Is there a function f such that f^2=f and f is not equal to 0 or 1?

  • robertjordan
  • · Replies 5 ·
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5

Prove f-g is uniformly continuous

  • Fire flame
  • · Replies 7 ·
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7

Prove that any curve can be parameterized by arc length

  • stripes
  • · Replies 15 ·
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15

Finding a connection track to two railroads (circle and parabola)

  • dannyxyeah
  • · Replies 15 ·
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15

Linear algebra, subspace of a vector space?

  • toyotadude
  • · Replies 3 ·
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3

What are the subspaces of ℝ, ℝ^2, and ℝ^3?

  • mtayab1994
  • · Replies 1 ·
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1

Cauchy-Goursat's theorem and singularities

  • Verdict
  • · Replies 2 ·
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2

Calculating an integral (QM / probability)

  • fluidistic
  • · Replies 3 ·
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3

Explaining P(k)=c(101-k) for Finding 'c' in Turtle's Life Expectancy

  • cdux
  • · Replies 2 ·
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2

Proving the Existence/Non-Existence of a Grid Tour

  • AUCTA
  • · Replies 15 ·
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15

Conic Formula Eigenvalues and PDEs

  • squenshl
  • · Replies 7 ·
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7

What times is the bird flying horizontally/vertically?

  • dannyxyeah
  • · Replies 6 ·
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6

What is the speed of the lighthouse beam along the shoreline?

  • Feodalherren
  • · Replies 2 ·
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2

Conical Tank Water Leak Rate Calculation

  • Feodalherren
  • · Replies 2 ·
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2

Is There a Polynomial That Meets the Given Criteria?

  • phospho
  • · Replies 14 ·
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14

Integrating cos^6(x) using cos^4θ - sin^4θ and cos^4θ + sin^4θ

  • synkk
  • · Replies 1 ·
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1

Problem with set of inside proofs

  • trenekas
  • · Replies 17 ·
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17

Subspace theorem; differential equation for a subspace

  • dragonxhell
  • · Replies 21 ·
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21

Finding length segment of an ellipse

  • highwhey
  • · Replies 1 ·
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1

Help needed regarding proof of definite integral problem

  • rudra
  • · Replies 1 ·
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1

Prove that a perfect square is a multiple of some number?

  • John112
  • · Replies 9 ·
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9

Integrating the sqrt of a function

  • ck99
  • · Replies 3 ·
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3

Determine Monotonicity and Boundedness of Sequence an = 2 - (3/n)

  • whatlifeforme
  • · Replies 11 ·
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11

Finding a matrix, given one eigenvalue

  • vellum93
  • · Replies 8 ·
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8

Volume of a cone covered with a plane

  • shakaflaka
  • · Replies 5 ·
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5
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1

Proving Uniform Convergence of ##s_n(x)## to ##s(x)## on ##[b, ∞)##

  • STEMucator
  • · Replies 3 ·
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3

Surface Integral With Divergence Thm

  • Karnage1993
  • · Replies 5 ·
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5

Finding Volume of Solid with Rectangle Cross-Sections | Geometry Homework

  • Chas3down
  • · Replies 1 ·
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1

Does the series converge or diverge?

  • whatlifeforme
  • · Replies 3 ·
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3

Double Integral:Finding the Area of an Line Intersection.

  • Patolord
  • · Replies 1 ·
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1

A biconditional statement for arc length of a function

  • stripes
  • · Replies 4 ·
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4

How do I show that a function defined by an integral is of class C1?

  • richyw
  • · Replies 5 ·
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5

What is the volume of a solid formed by rotating a region around the y-axis?

  • Chas3down
  • · Replies 4 ·
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4

Can the DTFT of a Unit Step Function be Simplified for u(n) - u(n-L)?

  • JonathanT
  • · Replies 4 ·
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4

Proof about linear space, product equal to zero

  • trenekas
  • · Replies 8 ·
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8

Integral of 1/sqrt(x)exp(-ix) dx

  • VVS
  • · Replies 3 ·
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3

How Do You Solve This Partial Derivatives Problem?

  • Questions999
  • · Replies 3 ·
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3

How Do I Adjust a Formula to Alternate Sequence Terms?

  • whatlifeforme
  • · Replies 5 ·
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5

Prove that the proper orthochronous Lorentz group is a linear group

  • TaliskerBA
  • · Replies 5 ·
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5

Uniformly Most Powerful Tests.

  • Artusartos
  • · Replies 1 ·
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1

Critical Point(s) of a Multivariable Function

  • johnhuntsman
  • · Replies 1 ·
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1

Transformation of a Cauchy-Euler equation

  • jawhnay
  • · Replies 1 ·
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1

Combinations/Permutations of Seating at a Circular Table

  • annpaulveal
  • · Replies 15 ·
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15

Air resistance equation derivation

  • Us477
  • · Replies 3 ·
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3

Solving the Limit of a Sequence: 5n^2/(n^2+2)

  • physics=world
  • · Replies 8 ·
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8

Number of ways to form a committee with men and women

  • semidevil
  • · Replies 1 ·
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1

Finding a Laurent series / residue problem

  • Ocifer
  • · Replies 2 ·
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2

Definite Integral of Absolute Value Function (Calc I)

  • physicsdreams
  • · Replies 3 ·
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3

Convergent/Divergent, find sum

  • iRaid
  • · Replies 13 ·
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13

How To Solve These Equations? Need A Clue/Hint

  • mymachine
  • · Replies 2 ·
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2

Shortest curve enclosing given area

  • Pi-Bond
  • · Replies 8 ·
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8

What is an accumulation point?

  • Fire flame
  • · Replies 4 ·
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4

Associative, Commutative, and Distributive Laws for Congruence Classes

  • bologna121121
  • · Replies 3 ·
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3

Integrating a Fraction using the product rule

  • sid777
  • · Replies 2 ·
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2

Need Help with Integration of Tricky Expression? Get Expert Tips Here!

  • Tonks93
  • · Replies 8 ·
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8

What is the Limit of the Centroid of an Area Bounded by the x-Axis and 1-x^n?

  • tinylights
  • · Replies 1 ·
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1

Finding the limit of a sequence a quotient of two power functions

  • Aerospace93
  • · Replies 6 ·
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6
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3

Existence of Natural Number n for f(x+n)=f(x) like cos+2pi

  • Andrax
  • · Replies 2 ·
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2

Show complex summation property

  • Grothard
  • · Replies 4 ·
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4

Determining whether this equation is a subspace?

  • Cottontails
  • · Replies 2 ·
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2

Proof: Integral is finite (Fubini/Tonelli?)

  • ChemEng1
  • · Replies 2 ·
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2

Finding values for a linearly independent subset

  • Cottontails
  • · Replies 7 ·
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7

Probability problem (#of ways to seat a couple) *edit: solved*

  • semidevil
  • · Replies 1 ·
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1

Next number in a sequence (definite integral problem)

  • 5ymmetrica1
  • · Replies 21 ·
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21
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6

Probability distribution and finding the median

  • Painguy
  • · Replies 1 ·
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1

Implicit function theorem, product of partial derivaticves

  • LastMinute
  • · Replies 4 ·
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4

Telescoping Series involving 3 parts.

  • B18
  • · Replies 6 ·
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6

A multiplication map as a matrix in Q(sqrt2)

  • Gale
  • · Replies 3 ·
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3

Prove the typewriter sequence does not converge pointwise.

  • wrolsr
  • · Replies 2 ·
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2

What is the Integral of exp(-i*x^2) from -infinity to +infinity?

  • VVS
  • · Replies 1 ·
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1

Finding particular solutions of ODEs'

  • tehdiddulator
  • · Replies 3 ·
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3

Evaluating Improper Integral with limits and comparison theorem

  • Painguy
  • · Replies 3 ·
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3

Proof of Divergence of a Series

  • Arkuski
  • · Replies 1 ·
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1

Evaluating difficult integral involving square roots

  • hali
  • · Replies 3 ·
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3

Find cartesian equation from parametric equation

  • trollcast
  • · Replies 5 ·
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5

Finding the minimum value of n

  • Andrax
  • · Replies 5 ·
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5

Finding limit of sum using Riemann Sums

  • hali
  • · Replies 2 ·
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2

Determinant in Transformation from spherical to cartesian space

  • Nikitin
  • · Replies 10 ·
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10

Evaluating an integral when theta>0

  • nick.martinez
  • · Replies 17 ·
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17

Wronskian to determine lin.ind. of solutions to a system of ODEs

  • SithsNGiggles
  • · Replies 2 ·
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2

Integrating Trigonometric Functions with Exponential Factors

  • Saitama
  • · Replies 8 ·
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8

Construct extrapolation table with optimal convergence

  • drawar
  • · Replies 8 ·
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8

ODE application of damped motion

  • leroyjenkens
  • · Replies 1 ·
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1