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

Proving Convergence in C[0,1] with Integral Norm

  • bugatti79
  • · Replies 18 ·
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18

Abstact math help, function proof

  • beatka6
  • · Replies 6 ·
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6

Power series representing ∫sinx/x

  • Ryantruran
  • · Replies 1 ·
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1

Series Proof Help: Proving |ln 2| & |sin x|

  • emc92
  • · Replies 2 ·
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2

Inverse Laplace Transfrom - Taylor Series/Asymptotic Series?

  • chrissimpson
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2
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5

Interesting integration problem

  • collpitt
  • · Replies 3 ·
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3

Completeness of R^2 with sup norm

  • bugatti79
  • · Replies 51 ·
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51

Hilbert Spaces: Inner Product on R^3

  • bugatti79
  • · Replies 15 ·
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15
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19

Abstract math, sets and logic proof

  • beatka6
  • · Replies 2 ·
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2

Standard Matrix of Linear Transformation

  • renolovexoxo
  • · Replies 1 ·
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1

Is there another name for the volume Swept through in maths Graphs ?

  • Totter
  • · Replies 1 ·
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1

Proving cos2(x)/(n2 + 1) ≤ 1/(n2 + 1) - Proof and Reasoning

  • Miike012
  • · Replies 5 ·
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5

Sequences and convergence in the standard topology

  • moweee
  • · Replies 4 ·
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4

Injective and Continuity of split functions

  • kingstrick
  • · Replies 3 ·
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3

Calculus II - Alternating Series Test - Convergent?

  • captcouch
  • · Replies 3 ·
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3

Eigenvalue and diagonalisation question

  • spaghetti3451
  • · Replies 2 ·
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2

Probability of 20 dice being divisible by 6

  • Gregg
  • · Replies 14 ·
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14

Discrete Optimization - Genetic Algorithms

  • kikitard
  • · Replies 1 ·
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1

What are the complex eigenvalues and eigenvectors of a 2x2 rotation matrix?

  • spaghetti3451
  • · Replies 1 ·
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1

Lagrange Multipliers. Maximizing Area.

  • inevitable08
  • · Replies 8 ·
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8

Determining signs (+/-/0) of derivatives from a polar graph

  • d.tran103
  • · Replies 2 ·
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2
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3

How Can I Identify Semipermutable Subgroups in S4?

  • DoMutasem
  • · Replies 6 ·
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6

Probability sum of 4 dice rolling greater than

  • Aaron7
  • · Replies 4 ·
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4

Modelling with differential equations

  • TranscendArcu
  • · Replies 1 ·
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1

Matrix, Find determinant using properties of Det.

  • am_knightmare
  • · Replies 3 ·
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3

Equation of plane containing 2 lines.

  • bigbk92
  • · Replies 1 ·
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1

Volume of solids rotating about two axises

  • PirateFan308
  • · Replies 3 ·
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3

Show f is continuous if the range of f is a bounded interval

  • bohregard
  • · Replies 5 ·
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5

Continuity and strictly increasing functions

  • kingstrick
  • · Replies 8 ·
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8

Probability independence problem

  • naptor
  • · Replies 4 ·
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4

Probability question: From a group of 8 women, 6 men,

  • Jamin2112
  • · Replies 2 ·
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2

Equations of a Plane: Determining if a line lies within a plane

  • Buzzlastyear
  • · Replies 2 ·
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2

What Is the Directional Derivative of a Function at a Point?

  • lonewolf219
  • · Replies 1 ·
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1

What is the proof for a = gcd(a, b) when a|b?

  • hoopsmax25
  • · Replies 5 ·
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5

Laplace tranforms with boundary conditions

  • wtmoore
  • · Replies 3 ·
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3

2nd order ODE solution bases /wronskain question

  • Greger
  • · Replies 3 ·
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3

Understanding the Shape and Orientation of a Path in Vector Calculus

  • calculusisrad
  • · Replies 4 ·
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4

Plane Equations with Vector and Parametric Forms | Homework Solution"

  • Buzzlastyear
  • · Replies 2 ·
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2

Proof of a limit involving definition of differentiability

  • mrchris
  • · Replies 3 ·
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3

Solve the congruence to the smallest possible modulus.

  • sg001
  • · Replies 2 ·
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2
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7

First order non linear boundary value pb

  • sbmmth
  • · Replies 5 ·
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5

Calculus 1: Finding the maxima and minima of the function 1-x^(2/3)

  • dez_cole
  • · Replies 2 ·
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2

Required to prove that ∫f(x)dx[b, a] =∫f(x−c)dx [b+c, a+c]

  • jodecy
  • · Replies 4 ·
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4

Coupled non-homogenous eigenvalue problem help?

  • de1337ed
  • · Replies 1 ·
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1

Find the following indefinite integral

  • jodecy
  • · Replies 4 ·
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4
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1

Power Series of arcsin: Finding Radius and Interval of Convergence

  • chromium1387
  • · Replies 12 ·
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12

Nonexact Differential Equation (Possible to solve by integrating factor?)

  • TranscendArcu
  • · Replies 2 ·
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2

A couple of integration problems

  • Cacophony
  • · Replies 8 ·
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8

Find all ring homomorphisms from 3Z to Z?

  • mathgirl313
  • · Replies 5 ·
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5

Planar geometry, orthognal projections of a piece of a plane

  • natsu igneel
  • · Replies 2 ·
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2
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1

Statistics - Tests of Hypotheses

  • XodoX
  • · Replies 2 ·
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2

Principle of Inclusion and Exclusion problem

  • Dougggggg
  • · Replies 5 ·
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5

Radius of convergence question

  • theBEAST
  • · Replies 1 ·
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1

Introduction to cartesian tensors

  • progiangbk
  • · Replies 8 ·
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8

Find centroid two-dimensional region

  • octowilli
  • · Replies 4 ·
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4
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1

Inverse Transformations of ODEs

  • kikko
  • · Replies 3 ·
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3

Unitary Operator: Proof & Counterexample

  • Shackleford
  • · Replies 9 ·
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9

Is this Set and Operation a Vector Space?

  • heytheree
  • · Replies 8 ·
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8

Lim as b approaches infinite -e^(-b) = 0 ? 0__o

  • Nano-Passion
  • · Replies 5 ·
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5

T is a linearly independent subset of vector space V

  • heytheree
  • · Replies 8 ·
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8
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6

Find All local maxima and minima and all saddle points of the function

  • knowLittle
  • · Replies 3 ·
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3

Help solving the Initial Value Problem

  • middieman147
  • · Replies 1 ·
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1

Integrating a Differential: Understanding the Steps in a Proof

  • fluidistic
  • · Replies 2 ·
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2

Integrating of an exponential of a matrix product

  • Fb.Researcher
  • · Replies 3 ·
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3

Poisson Distribution - why are these different?

  • spitz
  • · Replies 1 ·
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1

Comparing f(x) and g(x): Analyzing the Possibilities

  • jdinatale
  • · Replies 1 ·
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1

Geometric series - positive and negative ratio

  • jackcr
  • · Replies 1 ·
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1

Convergence /Divergence of series:sec(n)/n

  • samtouchdown
  • · Replies 19 ·
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19

Theory behind Integral Test with Riemann Sums

  • vanmaiden
  • · Replies 3 ·
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3

Critical number, max & minimum value

  • catjay
  • · Replies 4 ·
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4

Interpretation of homomorphism question

  • physicsjock
  • · Replies 1 ·
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1

Why Continuous Functions Don't Preserve Cauchy Sequences

  • I like number
  • · Replies 3 ·
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3

Congruence problem finding smallest modulus.

  • sg001
  • · Replies 4 ·
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4

Integrating Square Roots - Absolute Value Needed?

  • Qube
  • · Replies 9 ·
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9

Proving Projection Matrices Using Definition | Exam Practice Problems

  • renolovexoxo
  • · Replies 1 ·
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1

How to avoid rounding off in binary representation

  • julypraise
  • · Replies 7 ·
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7

Evaluating Group Homomorphisms and the Remainder Theorem

  • physicsjock
  • · Replies 8 ·
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8

Finding the MME for p of Bin(n,p)

  • thesandbox
  • · Replies 2 ·
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2

Power method to rank baseball teams

  • Punkyc7
  • · Replies 1 ·
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1

Integral of Bessel Function of the First Kind

  • Airsteve0
  • · Replies 12 ·
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12

Proving Series Equations: A General Method

  • glebovg
  • · Replies 1 ·
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1

Prove f is bounded on A using uniform continuity

  • kingstrick
  • · Replies 8 ·
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8

Newtons method error approximation

  • TyErd
  • · Replies 3 ·
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3

Are There Infinite Eigenfunctions with Distinct Eigenvalues for y''+λy=0?

  • Combinatus
  • · Replies 2 ·
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2

Integrate over the region enclosed by z = 1 + x + y and the xy plane

  • Cloudless
  • · Replies 1 ·
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1

Integration of 1/(x^2-a^2) Using Substitution Method

  • qw3x
  • · Replies 2 ·
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2

Are these subspaces a vector space?

  • spaghetti3451
  • · Replies 7 ·
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7

Showing the sum of convergent and divergent sequence is divergent

  • k3k3
  • · Replies 6 ·
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6

Proof that e^z is not a finite polynomial

  • freefall111
  • · Replies 5 ·
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5

What are the local maxima and minima of F(x)=(x^2)/(x+1)?

  • jorcrobe
  • · Replies 3 ·
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3

Category theory: Prove that two given short Ex. Seq.s are isomorphic.

  • AdrianZ
  • · Replies 3 ·
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3

How to graph a sin function with respect to it's limits and x intercepts

  • Trespaser5
  • · Replies 5 ·
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5