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
Convergence and Continuity of Series: Radius of Convergence R = 1
- Hummingbird25
- · Replies 2 ·
Is the Sum-Function of a Convergent Series Continuous on $\mathbb{R}$?
- Math_Frank
- · Replies 14 ·
Taylor Polynomial for Square Root Function at x = 100
- Math_Frank
- · Replies 8 ·
Differentiating volume of a cylinder
- rachael
- · Replies 6 ·
Integrals: Method of Exhaustion
- courtrigrad
- · Replies 6 ·
Temperature difference physics Problem
- cscott
- · Replies 3 ·
Surjectivity and linear maps question
- dyanmcc
- · Replies 4 ·
How to Integrate Polynomials and Solve for Unknown Terms?
- Mr. Snookums
- · Replies 8 ·
Finding Eigenvalues to Prove trace P is Nonnegative Integer
- dyanmcc
- · Replies 2 ·
Using a Fourier transform on the wave equation
- Luminous Blob
- · Replies 10 ·
Solving a \lim Problem with an \epsilon-\delta Argument
- ultima9999
- · Replies 4 ·
What Solutions Exist for Understanding Random Processes?
- hananl
- · Replies 2 ·
Related Rates Problem: Swimming Pool Depth and Filling Rate Calculation
- Rizzice
- · Replies 1 ·
Solving (D² + a²)y = sec x using partial fractions
- mohdfasieh
- · Replies 3 ·
Non-linear ODE with pursuit curves
- abercrombiems02
- · Replies 1 ·
Possible dimensions of eigenspaces from characteristic equation (x²)(x-1)(x-2)³
- georgeh
- · Replies 1 ·
How to find the sum of two series using the Weierstrass M-test?
- Hummingbird25
- · Replies 8 ·
Prove Riemann Integrability of Function f on [0,1]
- math2006
- · Replies 1 ·
- Green's Function Solution to Poisson/Helmholtz equations
- popffabrik
- · Replies 2 ·
Differentiation of Inverse Trigonometric Functions
- sharp
- · Replies 5 ·
Integral of 16/((x^2)(x^2+4)) by integration by parts
- ndnbolla
- · Replies 4 ·
Solving p and q in a Vector Equation
- Xaif
- · Replies 3 ·
Solving Equation: y''(x) + \frac{y'(x)}{x} + \frac{y(x)}{x^2} = 0
- JohanL
- · Replies 2 ·
Non-Unique Factorization in \mathbb{Z}[\sqrt{-10}]
- Oxymoron
- · Replies 1 ·
Finding the price that maximizes ruby revenue
- tony873004
- · Replies 9 ·
Maximize P=xyz subject to x+y=30, y+z=30, x,y,z≥0
- tony873004
- · Replies 4 ·
How do I integrate x*cos(x)?
- dark_omen
- · Replies 8 ·
How to Simplify the Integral in an Arc Length Problem with Parametric Equations?
- dark_omen
- · Replies 5 ·
All groups of order 99 are abelian.
- JFo
- · Replies 7 ·
Related rates: ship pulling anchor chain and sliding ladder
- Rizzice
- · Replies 1 ·
Proving a propositional logic formula
- twoflower
- · Replies 19 ·
Solving problems involving selecting things and combinations
- RigidBody
- · Replies 2 ·
Series Convergence: Is 1/k(ln(k)) Converging or Diverging?
- ndnbolla
- · Replies 1 ·
Measurable Sets/ Proofs: Apostol
- courtrigrad
- · Replies 7 ·
Is the Formula Valid for Rectangles with Sides Parallel to Coordinate Axes?
- courtrigrad
- · Replies 1 ·
Find Area of Region w/ y=x, x+2y=0, 2x+y=3
- merced
- · Replies 4 ·
What is the flaw in this proof claiming 1 is the largest integer?
- mattmns
- · Replies 6 ·
Proving Invertibility of A^TA with Linearly Independent Columns
- eunhye732
- · Replies 4 ·
Evaluating a sum by Abel's Thm
- benorin
- · Replies 2 ·
How does a norm differ from an absolute value?
- dimensionless
- · Replies 4 ·
What is, and what is not integrable/differentiable?
- dimensionless
- · Replies 21 ·
Are Inner Products and Dot Products Fundamentally the Same?
- dimensionless
- · Replies 15 ·
Calculating Line Integrals with Vector Fields on a Bounded Region in 3D Space
- ElDavidas
- · Replies 5 ·
The Continuous Functional Calculus
- Oxymoron
- · Replies 18 ·
How to Find the Vector Equation of a Tangent Line to a Curve at a Given Point
- ElDavidas
- · Replies 3 ·
Euler's formula + Handshake Theorem
- Natasha1
- · Replies 2 ·
General feature of Newton Integral
- dapet
- · Replies 2 ·
Finding implied domains and ranges
- catalyst55
- · Replies 1 ·
If indefinite integrals are equal, must the integrands be equal?
- jet10
- · Replies 3 ·
Do you use calculator programs for calculus?
- fsm
- · Replies 6 ·
Proving the uniqueness of a polynomial
- Geekster
- · Replies 8 ·
How Does Positivity in C*-Algebras Relate to Their Representations?
- Oxymoron
- · Replies 3 ·
Non-Euclidean Geometry question
- RelativeQuanta
- · Replies 5 ·
Integral and cylindrical shell
- merced
- · Replies 4 ·
Finding Volume in Positive Octant using Multiple Integration
- AlmostFamous
- · Replies 4 ·
Verifying the upper bound theorem inequality for a non-planar graph
- Natasha1
- · Replies 8 ·
Does the Double Factorial Affect the Convergence of the Powerseries?
- Mathman23
- · Replies 9 ·
Does Convergence at Zero Imply Global Convergence for Power Series?
- Hummingbird25
- · Replies 3 ·
Showing a power series satisfies df/dx - 2xf = 1
- Mathman23
- · Replies 18 ·
Find Volume of Rotated Region Bounded by y=x, y=sqrt(x)
- merced
- · Replies 6 ·
What Is the Best Change of Variables for Integrating a Complex 3D Solid?
- SigurRos
- · Replies 2 ·
Volume of region bounded by y=x and y=√x rotated about y=1
- merced
- · Replies 2 ·
Proving |f'(z)|<=1 for Simply Connected Domains
- chocok
- · Replies 1 ·
Is G3 isomorphic to K3,3 and for which n is Gn planar?
- Natasha1
- · Replies 3 ·
Calculating Water Pressure Against a 120-Foot High Dam Using Symmetric Function
- beanryu
- · Replies 2 ·
Use a standard A4 paper to form a block
- abcting223hk
- · Replies 8 ·
Why do antisymmetric eigenvalues have to be purely imaginary?
- SeReNiTy
- · Replies 1 ·
Is g of f Injective or Surjective When f and g Are Functions?
- QuantumDefect
- · Replies 2 ·
How many homomorphisms are there
- JFo
- · Replies 9 ·
Finding the centralizer of (2 7)(3 1 8) in S_9
- JFo
- · Replies 4 ·
Area of a straight line the claculus way,
- flashgordon2!
- · Replies 10 ·
Writing the Heaviside step function for a piecewise function
- gbacsf
- · Replies 1 ·
Showing Integration Factor of Homogeneous Equation of Degree n
- daveed
- · Replies 8 ·
Difficulty with partial fraction decomp.
- ptabor
- · Replies 2 ·
Diffe Q, a forced harmonic oscillator
- 2cansam
- · Replies 2 ·
How do I solve this DE method problem with y'cosx = 1-y^2?
- gbacsf
- · Replies 6 ·
Solving a Simple Math Equation for the Smallest Perimeter of a Rectangle
- JayDub
- · Replies 7 ·
Area of region enclosed by r = sin θ and r = cos θ
- G01
- · Replies 9 ·
1st year calc. trig, and inequalities
- m0286
- · Replies 11 ·
How can I find the area inside two polar curves?
- G01
- · Replies 6 ·
Curve Sketching using derivatives
- preet
- · Replies 2 ·
What does Sq(w)(A) mean in this Turing machine definition?
- samh
- · Replies 4 ·
Solving Vector Calculus Problems: Finding the Equation of a Tangent Plane
- ToxicBug
- · Replies 7 ·
Delta Dirac - Question on my final
- FrogPad
- · Replies 7 ·
Complicated trigonometry problem
- Natasha1
- · Replies 1 ·
Evaluating an improper integral that appears to diverge
- neptunecs
- · Replies 11 ·
Examine Limit: Last Question I Promise!
- m0286
- · Replies 1 ·
Limits of Rational Functions: Solving for Undefined Limits
- m0286
- · Replies 3 ·
Finding Length of Lines in Picture
- Natasha1
- · Replies 5 ·
Solving Multiple Integrals with Varying Limits
- AlmostFamous
- · Replies 3 ·
Solving Marine Acoustics Integral: Integrating 2nd Order ODE
- Luminous Blob
- · Replies 3 ·
Finding volume inside cylinder x^2+y^2=2x and sphere x^2+y^2+z^2=4
- pivoxa15
- · Replies 6 ·
Finding the derivative of a complex function
- Jacobpm64
- · Replies 9 ·
5 points of a regular pentagon
- Natasha1
- · Replies 2 ·
Solving Relativity Theory Probability Questions
- -=nobody=-
- · Replies 2 ·
Calc stationary points question
- meee
- · Replies 6 ·
How can I determine which penalty to choose first in a transportation problem?
- Amith2006
- · Replies 1 ·
How Do Quotient Spaces in Topology Relate to Attachments and Retractions?
- gazzo
- · Replies 3 ·
Differential equation question
- lektor
- · Replies 5 ·