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
How Can Calculus Be Used to Solve a Tank Draining/Filling Problem?
- the7joker7
- · Replies 18 ·
Ignoring Fundamental Theorem of Polynomials (a^n + b^n)
- Hotsuma
- · Replies 5 ·
Prove Intersection of A and B is Empty Set if B Subset of X/A
- chocolatelover
- · Replies 4 ·
Proving Set Subset Relationships to (X/B) and (X/A) Union"
- chocolatelover
- · Replies 3 ·
Transforming a parabolic pde to normal form
- saching
- · Replies 2 ·
Finding the Path of a Ball on Tilted Triangle Table
- RyanGray
- · Replies 3 ·
Prove that when 8 does not divide n^2 - (n-2)^2, then n is even
- chocolatelover
- · Replies 13 ·
Variation of parameters for higher order linear eq
- KDizzle
- · Replies 3 ·
Find the Maclaurin series for f(x) = (x^2)(e^x)
- ggcheck
- · Replies 24 ·
Decidability of Polynomials with Integer Coefficients and at Least 1 Real Root?
- Dragonfall
- · Replies 3 ·
Fnd the limit of sqrt(x^2 + 4x) - x as x goes to infinity
- dranseth
- · Replies 5 ·
Intersection of Two Planes in R3: Always a Line?
- mirandasatterley
- · Replies 1 ·
Equivalence of prime power decompositions
- ehrenfest
- · Replies 2 ·
Linear Algebra - Eigenvalues / Eigenvectors
- steelphantom
- · Replies 7 ·
Calculating Area of Polar Function: Spiral r = 5(e^.1θ)
- klarge
- · Replies 6 ·
How do i build the third vector of this operator?
- transgalactic
- · Replies 8 ·
How Many Subsets of 100 Elements Have More Than One Element?
- Goldenwind
- · Replies 6 ·
Proving an entire function with polynomial growth is a polynomial
- futurebird
- · Replies 2 ·
Solving Integration Problem: \int_0^a x Sin^2\left(\frac{nx\pi}{a}\right) dx
- dangsy
- · Replies 2 ·
Classifying Critical Points of Multivariable Functions
- gassi
- · Replies 1 ·
How to Show F is an Isomorphism for Polynomial Vectors?
- simpledude
- · Replies 10 ·
How Do You Determine the Basis of Ker(F) in Matrix Mapping Operations?
- simpledude
- · Replies 6 ·
Hints for finding a Galois closure
- Mystic998
- · Replies 4 ·
What is the average force on the tennis ball?
- galtaash
- · Replies 1 ·
Derivatives of vector functions
- tony873004
- · Replies 2 ·
Proving a Formula: Maximum Root Count for Polynomials
- chocolatelover
- · Replies 4 ·
Is b in the column space of A and is the system consistent?
- Benzoate
- · Replies 1 ·
Is the vector x unique in the context of linear algebra?
- fk378
- · Replies 1 ·
Product of four consecutive integers cannot be a perfect square
- PFStudent
- · Replies 17 ·
Vector Calculation: Finding Magnitude with Given Vectors
- Fineline
- · Replies 7 ·
Velocity Vector Versus Tangent Line
- lovelylila
- · Replies 3 ·
Integration by parts with x5^x
- Goldenwind
- · Replies 12 ·
ANALYSIS II: continuity of function in R^n
- jjou
- · Replies 2 ·
Fubini's Theorem apply? Volume
- tronter
- · Replies 11 ·
Differential Equation and annihilator method
- Saladsamurai
- · Replies 10 ·
How Do You Determine Irreducible Polynomials Over Finite Fields?
- mathusers
- · Replies 2 ·
Gauss's Law in 2D: Developing the Continuity Equation
- Pacopag
- · Replies 6 ·
Partial derivatives - verify solution?
- jjou
- · Replies 2 ·
Finding a Basis for the Kernel of a Differential Operator
- simpledude
- · Replies 13 ·
What is the normal subgroup of order 125 in a group of order (35)^3?
- ehrenfest
- · Replies 7 ·
Proving Sylow p-Subgroup is Normal in Finite Group
- ehrenfest
- · Replies 7 ·
What are all the functions that satisfy (Calculus II)
- mnech
- · Replies 6 ·
This integral is destroying my life
- EngageEngage
- · Replies 10 ·
Solving an Inequality Question Involving Ceiling Function
- jack1234
- · Replies 1 ·
Prove Free Abelian Group \mathbb{Z}_{p^r}[p] is Isomorphic to \mathbb{Z}_p
- ehrenfest
- · Replies 4 ·
Can Euler's Method Be Used to Approximate Nonlinear Differential Equations?
- Nusc
- · Replies 2 ·
Quotient of product of cyclic groups by subgroup
- ehrenfest
- · Replies 2 ·
Is the Sum of Two Closed Sets in R^n Always Closed?
- teacher2love
- · Replies 2 ·
Uniform convergence of (1-x)∑xⁿ/(1+xⁿ) on [0,1]
- end3r7
- · Replies 4 ·
Help with sigma notation problem
- Lamoid
- · Replies 2 ·
Solving a Simple Differential Equation: y' = (x + xy^2)
- S[e^x]=f(u)^n
- · Replies 2 ·
How do partial derivatives work when the chain rule is applied?
- Saladsamurai
- · Replies 17 ·
Is G isomorphic to a subgroup of G/M\times G/N?
- PingPong
- · Replies 5 ·
Graphing Level Curve F(x,y)=1 for x^2-y^2: Circle or Hyperbola?
- dgoudie
- · Replies 1 ·
Solving Integral Equation for u(x)
- foxjwill
- · Replies 5 ·
Linear algebra (trying to prepare for exam)
- frasifrasi
- · Replies 10 ·
Solving the Limit of (lnx)^(1/(x-e)) as x Approaches e
- apoptosis
- · Replies 8 ·
Law of Vectors (Cross Product)
- Macleef
- · Replies 1 ·
What Value of k Makes x(t)=k a Solution to the Differential Equation?
- the7joker7
- · Replies 1 ·
Calculus Rocket Problem (Derivatives)
- frumdogg
- · Replies 4 ·
How Does x^{p^n}-x Relate to Monic Irreducible Polynomials in \mathbb{Z}_p[x]?
- ehrenfest
- · Replies 6 ·
Spivak's Calculus on Manifolds problem (I). Integration.
- ELESSAR TELKONT
- · Replies 1 ·
Linear Algebra: 4 Fundamental Subspaces
- ChEJosh
- · Replies 1 ·
Evaluating Integrals Using Cauchy's Formula/Theorem
- e(ho0n3
- · Replies 2 ·
Simple polar to cartesian conversion
- Trousers
- · Replies 2 ·
Proving series divergence without the root test
- steelphantom
- · Replies 6 ·
Equation and Inequation With Absolute Value [12th Grade]
- shawqidu19
- · Replies 3 ·
Sylow Theory Problem: Proving N[N[P]] = N[P] for a Finite Group G and Prime p
- ehrenfest
- · Replies 1 ·
Change of Basis: Finding PC<->B Matrix for V=R^2 with Given B and C
- snoggerT
- · Replies 3 ·
Constructing a Dense Measurable Subset in [0,1]
- quantumdude
- · Replies 13 ·
Finding eigenspaces of T² + 2T without finding eigenvalues first
- transgalactic
- · Replies 5 ·
How Do You Find a Basis for a Subspace Spanned by Vectors in R^3?
- snoggerT
- · Replies 3 ·
Conjugating Sylow 3-subgroups in S_4
- ehrenfest
- · Replies 2 ·
Proving Subspace Membership in R^2 using Vector Dot Product
- frasifrasi
- · Replies 10 ·
Determining a Basis for P2: Alpha Values
- snoggerT
- · Replies 5 ·
How to Determine a Unitary Matrix that Diagonalizes a Given Matrix?
- Brewer
- · Replies 6 ·
Proving the Generating Function for 1/(z-1) Using Binomial Expansion
- nowimpsbball
- · Replies 2 ·
What's the difference between these domain notations?
- dranseth
- · Replies 3 ·
What is the Dimension of the Null Space for Matrix A?
- snoggerT
- · Replies 6 ·
How do I calculate the inverse of a matrix on a TI-83?
- torquerotates
- · Replies 2 ·
Proving limits of recursive sequences using definition
- ricardianequiva
- · Replies 5 ·
Proving Injectivity of the Map T: L^p(E) --> (L^q(E))* for 1<p<2 and q>=2
- quasar987
- · Replies 1 ·
Analytic Functions and the Gauss Mean Value Theorem: Proving an Inequality
- nicksauce
- · Replies 7 ·
Do these two improper integrals converge?
- Mattofix
- · Replies 3 ·
Variational methods - properties of convex hull
- braindead101
- · Replies 1 ·
Is Derivative Notation Interchangeable When Evaluating at a Point?
- Pacopag
- · Replies 2 ·
Product rule with polynomial and square root terms
- chaosblack
- · Replies 1 ·
Topological Properties of Closed Sets in the Complex Plane
- e(ho0n3
- · Replies 7 ·
How Do You Find Absolute Extrema of a Polynomial Function?
- chaosblack
- · Replies 4 ·
Weierstrass M-Test and Absolutely Uniformly Convergence
- end3r7
- · Replies 5 ·
Attempt at a rigorous (dis)proof of uniform convergence
- end3r7
- · Replies 1 ·
Are compact sets in an arbitrary metric space always bounded?
- PingPong
- · Replies 4 ·
Integral of x√(9-x²) using trigonometric substitution
- janofano
- · Replies 5 ·
Proving Identity: |a × b|² + (a•b)² = |a|²|b|²
- Macleef
- · Replies 1 ·
Prove that ∫_t^(2t) e^(-x²) dx tends to zero as t→∞
- Beowulf2007
- · Replies 2 ·
Solving an Integral Physics Problem
- singular
- · Replies 1 ·
Big-O Notation, and reading comprehension
- Goldenwind
- · Replies 8 ·
Is the set of singular matrices a subspace of M_n×n(R)?
- karnten07
- · Replies 10 ·
Are These Subsets of R^R Subspaces?
- karnten07
- · Replies 8 ·
Vector spaces, subspaces, subsets, intersections
- karnten07
- · Replies 2 ·