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.
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Constant Acceleration in a Calculus Word Problem
- preet
- · Replies 7 ·
How Can I Simplify the Integral in u(t,x) to Solve u_{tt}=u_{xx}?
- FrogPad
- · Replies 4 ·
Proving Segment Measure in Triangle ABC: BM+CM < AB+AC
- Cantor
- · Replies 5 ·
How can we show that the space c_0 is complete with the l^\infty norm?
- Euclid
- · Replies 2 ·
Connected components of upper triangular matrices
- Pietjuh
- · Replies 1 ·
Higher Order Homogeneous ODE (IVP)
- kape
- · Replies 3 ·
What are the values of x for which the function does not have a derivative?
- PPonte
- · Replies 8 ·
How Tall Can a Stacked Bubble Tower Get with n Chambers?
- synx
- · Replies 2 ·
Minimum road system connecting four towns at square vertices
- Natasha1
- · Replies 2 ·
Strategies for Solving Logarithmic Find X Equations
- geoffiez89@gmail.com
- · Replies 5 ·
Simplifying Transcendental Functions
- MercuryRising
- · Replies 6 ·
Need assistance with Derivative/Intregal Problem
- tangents
- · Replies 6 ·
Complex analysis - Cauchy Theorem
- ElDavidas
- · Replies 6 ·
Linear Operators: Proving Determinant Property
- MathematicalPhysicist
- · Replies 3 ·
Prove linear independence of v, Tv, ..., T^(m-1)v when T^m(v)=0
- Treadstone 71
- · Replies 10 ·
How do I find the volume between intersecting cylinders using triple integrals?
- Benny
- · Replies 4 ·
Conditional probability questions ?
- ngkamsengpeter
- · Replies 1 ·
Can a Pseudograph's Degree Sequence Form an Even Sum?
- Servo888
- · Replies 10 ·
[Discrete Math] Recurrence Relations
- Servo888
- · Replies 9 ·
Where does y come from in the heat equation's fundamental solution?
- FrogPad
- · Replies 7 ·
Divergence of (A x B): Proving the Equation for Vector Calculus
- r4nd0m
- · Replies 3 ·
What is a trivial eigenspace?
- Treadstone 71
- · Replies 6 ·
Math - Solving Exponential and Polynomial Equations
- hexa
- · Replies 20 ·
Neumann boundary with finite differences
- JohanL
- · Replies 4 ·
What is the method for finding f(t) for F(s) = (s-1)/(s+1)^3?
- kahless2005
- · Replies 1 ·
Eigenvalue Method: Solving 2nd Order ODEs
- kahless2005
- · Replies 2 ·
Integrate e^(√x)/√x using substitution
- mathmathmath
- · Replies 6 ·
Is my diagram correct for this double integral region?
- mmh37
- · Replies 4 ·
Finding Fourier series coefficients for a piecewise even function
- Giuseppe
- · Replies 1 ·
Find integral curve over vector field
- Alteran
- · Replies 1 ·
Scalar Shifts and Polynomial Equivalence in Linear Operators
- Treadstone 71
- · Replies 11 ·
How Can This Non-Separable First Order ODE Be Solved?
- mmh37
- · Replies 1 ·
Fibonacci Proof with Induction
- shane1
- · Replies 1 ·
Spherical Harmonics: Evaluating 2lth Derivative
- eep
- · Replies 1 ·
If T(W)⊂W, does there exist W' with W⊕W'=V and T(W')⊂W'?
- Treadstone 71
- · Replies 15 ·
Laplaces Equation with Fourier Series
- FrogPad
- · Replies 1 ·
Fourier Series - Will someone walk me through this
- FrogPad
- · Replies 2 ·
Books explaining why derivatives and integrals work
- ranger1716
- · Replies 5 ·
Is the Limit of the Sum Always the Sum of the Limits?
- Jacobpm64
- · Replies 4 ·
Pratice exam confusion Showing the sumation is equal to the other wee fun
- mr_coffee
- · Replies 2 ·
Change of basis matrix from B to R in R^2
- UrbanXrisis
- · Replies 10 ·
Arc length and parametric function
- Kb1jij
- · Replies 3 ·
Solving an Integral Equation: Where's the Error?
- cscott
- · Replies 6 ·
Complex conjugation equality problem
- eljose
- · Replies 2 ·
Prove Triangle Inequality for Complex Numbers z1 and z2
- stunner5000pt
- · Replies 1 ·
How Do You Manually Integrate \(\frac{dx}{x(a\sqrt{x}+b)}\)?
- Grogs
- · Replies 2 ·
[Discrete Math] Permutations / Combinations Advice needed
- Servo888
- · Replies 1 ·
How Can Power Series Solutions Simplify Differential Equations?
- kahless2005
- · Replies 2 ·
Computing a determinant by expanding across a row or column
- brad sue
- · Replies 2 ·
How Does the Fourier Series of a Square Wave Lead to the Leibniz Formula for Pi?
- FrogPad
- · Replies 4 ·
Sum of series k(k+1)(x)(1-x)^k from k=0 to infinity
- ArcainineFalls531
- · Replies 1 ·
Proving Equal Diagonals in a Quadrilateral Inscribed in a Circle
- nothing123
- · Replies 16 ·
Proving partial fraction decomposition? integral maybe?
- mr_coffee
- · Replies 3 ·
Prove: Every Int Ending in 5 to Square End in 25
- Hollysmoke
- · Replies 9 ·
Trigonometric substitution for two differential equation integrals
- Weatherkid11
- · Replies 2 ·
Intersecting Secants Property and Two Circles of Unequal Radii
- nothing123
- · Replies 1 ·
How to prove (X + Y) / 2 is strictly between X and Y
- moo5003
- · Replies 3 ·
Finding all extensions of Z_4 by Z_2
- calvino
- · Replies 3 ·
Problem with numerical integration
- MJCfromCT
- · Replies 4 ·
Derivative of sqrt(2x + 5) using the definition
- JayDub
- · Replies 6 ·
Variation of Parameters Differential Eq.
- Weatherkid11
- · Replies 2 ·
Integral domains, irreducibles, and finite groups
- calvino
- · Replies 10 ·
Differential equations: impulse function
- seang
- · Replies 4 ·
Proving the Orbits and Partitions Problem in Group Permutations
- moo5003
- · Replies 5 ·
Integrating Fourier Transform of Exponential Function
- Swatch
- · Replies 3 ·
How Can You Effectively Change Variables to Solve a Specific PDE?
- jimbo007
- · Replies 2 ·
#2 Variation of parameters with complemetry EQ (Diffy Q)
- Weatherkid11
- · Replies 1 ·
Linear algebra: determinants (proof)
- yoda05378
- · Replies 1 ·
How do I correctly handle absolute value signs in double integral applications?
- Stevecgz
- · Replies 3 ·
Derivative of 2x^2.9 - 3x^3.4 + 19
- JayDub
- · Replies 3 ·
Finding a vector from its coordinate vector relative to a basis
- UrbanXrisis
- · Replies 4 ·
Find how far a particle travels in 9 seconds
- jesuslovesu
- · Replies 9 ·
Subgroups of External Direct Products
- moo5003
- · Replies 2 ·
Proving compactness in ℝ using closed subsets and finite intersections
- Treadstone 71
- · Replies 14 ·
Proving Openness of {f(x)>a} in R
- Treadstone 71
- · Replies 2 ·
Solving the ODE y'' - 4k²y² = 0 with initial conditions
- eckiller
- · Replies 1 ·
Solving ln x for x: ce^{-0.03t}
- cscott
- · Replies 2 ·
Matrix representation of linear transformation with different bases
- stunner5000pt
- · Replies 3 ·
[Discrete Math] Circular Permutations
- Servo888
- · Replies 2 ·
Showing Closed Sets are Not Necessarily Open in Metric Spaces
- Treadstone 71
- · Replies 5 ·
Constructing Basic Mathematical Operations with Ruler and Compass
- calvino
- · Replies 23 ·
Change of variables in dy/dx = (y-x)^2 + 1 gives v^2 + 1, not v^2
- JasonJo
- · Replies 5 ·
Showing Non-Convergence of a Sequence in B_1
- Treadstone 71
- · Replies 4 ·
Triple Integral: Evaluating ∫∫∫E sqrt(x2+y2) dV
- UrbanXrisis
- · Replies 2 ·
Finding bounds of a centroid problem
- Eng67
- · Replies 2 ·
Volumetric Calculation of Volcano A
- UrbanXrisis
- · Replies 1 ·
Proof re: fields of char 0 and Q
- calvino
- · Replies 5 ·
Volume using spherical coordinates
- lap_tech
- · Replies 1 ·
Integral Domains: Products of Irreducibles
- calvino
- · Replies 2 ·
Find Volume of Right Circular Cone: Setup Integrals
- sunglasboy
- · Replies 5 ·
Calculating Poisson Process probabilities
- shan
- · Replies 1 ·
Find a basis for U perp given U = {(3,-1,2),(2,0,-3)}
- stunner5000pt
- · Replies 1 ·
Solving 2a $\sum (2x_i)^2 + 2b \sum x_i - 2 \sum x_i y_i$ for a and b
- ISU20CpreE
- · Replies 2 ·
Solve Series and Find General Solution
- Zem
- · Replies 4 ·
How to find kernel and image dimensions in infinite dimensional vector spaces
- stunner5000pt
- · Replies 11 ·
Do polynomials have asymptotes?
- endeavor
- · Replies 4 ·
Balanced Sequences and Optimal Routing
- rhj23
- · Replies 1 ·
Prove A^2006 ≠ 0 for 3×3 matrices with ±1 entries
- dextercioby
- · Replies 7 ·
Complex analysis taylor series Q
- ElDavidas
- · Replies 1 ·
Determining the distribution function
- shan
- · Replies 4 ·