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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Fourier Transform of cosine and rect
- vkl
- · Replies 1 ·
Residue theorem with exponential integrand and pole at i\_epsilon
- Microzero
- · Replies 2 ·
Solving Limits with Spherical Coordinates
- physstudent1
- · Replies 10 ·
Limits with three variables (a different problem)
- physstudent1
- · Replies 2 ·
Product of Elementary Matrices
- ae4jm
- · Replies 4 ·
Solving Integral: Defining Branch Cut Prior
- logmarie
- · Replies 1 ·
Finding the Gradient using Quotient Rule
- cse63146
- · Replies 4 ·
Complex Quantum Mechanical Problem needs Plotting
- neutrino2063
- · Replies 1 ·
Show Linear Independence of Set with T:V->V Operator
- mivanova
- · Replies 1 ·
Fourier Cosine Transform and Complex Exponential Solution for Homework Problem
- mhill
- · Replies 2 ·
2.2 Set Operations: Discrete Mathematics and its application
- modzz
- · Replies 3 ·
Pointwise v. uniform convergence
- jjou
- · Replies 10 ·
Proving GCD and LCM for Beginners
- bobber205
- · Replies 21 ·
Show that U intersection W does not equal ((0,0,0))
- franky2727
- · Replies 4 ·
Solving Aggravating Limit: x + \sqrt{x^2 + 2x}
- Reedeegi
- · Replies 5 ·
Calculating Work for Lifting a Bucket from the Bottom to Top of a 75ft Well
- Sheneron
- · Replies 8 ·
Subspaces of R3: Proof or Counterexample
- franky2727
- · Replies 6 ·
Proving NTG Relation on S x S: Reflexive, Non-Transitive, and Non-Antisymmetric
- mamma_mia66
- · Replies 4 ·
Sum of Infinite Series via Unit Step Integration? Or Not?
- Oijl
- · Replies 3 ·
High School calculus problem, basic for some, need a little help
- iceman99
- · Replies 8 ·
Proof regarding property of continuity
- JG89
- · Replies 7 ·
Finding Solution Set for Vectors
- symsane
- · Replies 2 ·
Ok one more ODE: u'=(x(e^x))-u
- Schmoozer
- · Replies 5 ·
Second Partial Derivative Test
- cse63146
- · Replies 1 ·
What is the sum of the series from k=1 to k=Infinity for k^2/k!?
- moo5003
- · Replies 1 ·
Partial Derivatives: Find \frac{\partial y}{\partial x}
- cse63146
- · Replies 3 ·
Directional Derivative of w on Intersection of Surfaces
- alvielwj
- · Replies 9 ·
Complex Analysis of a trigonometric function integral
- badphysicist
- · Replies 4 ·
Finding Smallest Subgroups of A_4 Containing 2 Permutations
- sutupidmath
- · Replies 4 ·
Is there an easier way to prove the divisibility of integers?
- tronter
- · Replies 1 ·
Proving the Union of Intervals is All of N
- fk378
- · Replies 3 ·
Finding the Value of c for 4u"+cu'+6u=0
- mathgirl2007
- · Replies 17 ·
Finding Values of a & b for Differentiability of f(x)
- souldoutt
- · Replies 5 ·
Solving for the Largest Positive Integer n
- Trail_Builder
- · Replies 3 ·
How to find the derivative for calculating water flow rate?
- miaprincess22
- · Replies 1 ·
Vector Addition in Linear Algebra: ||x+y||2 = ||x||2 + 2*x*y + ||y||2
- symsane
- · Replies 2 ·
Proving Bijection Between X and Y: Tips & Examples
- estra
- · Replies 5 ·
Probability theory: a regenerative process
- dirk_mec1
- · Replies 3 ·
Vof solid with circular base&right isoceloes perpendicular cross sections
- Alixx69
- · Replies 7 ·
Really Easy Group Calculations which i cant do
- SNOOTCHIEBOOCHEE
- · Replies 6 ·
Converting f(x) to MATLAB Code for Fourier Series with n=500
- zuelhuzz
- · Replies 2 ·
1st order, non linear, homogeneous, ODE
- Schmoozer
- · Replies 4 ·
Can Integration by Parts Solve This Integral Problem?
- Knissp
- · Replies 17 ·
Set of Integers: Open or Closed?
- julia89
- · Replies 4 ·
Integration by Parts: Solving 1/(u²(a+bu)²) with Substitution
- nonechelon
- · Replies 3 ·
Adv. Linear Algebra: Review Topics Chapter 1
- rocomath
- · Replies 4 ·
Limit Question: Finding f(0), f'(0), and f'(x) | Countless Hours of Frustration
- clarence
- · Replies 5 ·
Have a integration problem that i am stuck on
- kevinf
- · Replies 2 ·
Calculating Volume of a Cylinder with Isosceles Triangles
- bluebear19
- · Replies 19 ·
Proving the Gradient of f(x) in Matrix Notation
- oxxiissiixxo
- · Replies 12 ·
Calculating Work for Buried Gas Tank
- Sheneron
- · Replies 2 ·
Unique Elements of Relatively Prime Order
- e(ho0n3
- · Replies 8 ·
Find a basis for polynomials with complex coefficients
- p3forlife
- · Replies 2 ·
Solution to Matrix Differential Equation
- WolfOfTheSteps
- · Replies 2 ·
Normal Subgroup of Prime Index: Properties
- dori1123
- · Replies 1 ·
Is there a way to find a solution to the equation ax=b in the group G?
- SNOOTCHIEBOOCHEE
- · Replies 1 ·
Pointwise and uniform convergence of f_n(x)=x^n/(1+x^n)
- jjou
- · Replies 2 ·
What is the Distribution of an Ambulance's Distance from an Accident on a Road?
- dashkin111
- · Replies 2 ·
How can I integrate (1/(1-cos x)) dx without using cos x= (1-z^2)/(1+z^2)?
- ae4jm
- · Replies 17 ·
How can I prove that every uncountable subset of R has a limit point?
- Unassuming
- · Replies 3 ·
Proving Closure and Identity of aZ + bZ as a Subgroup of Z+
- SNOOTCHIEBOOCHEE
- · Replies 5 ·
Help with Derivatives of Cubic Root Function
- vcurams12
- · Replies 4 ·
Is Transitivity Valid in Set Relations?
- pzzldstudent
- · Replies 4 ·
Partial Differentiation of an expression.
- shadap
- · Replies 4 ·
Proof of an inner product space
- cabin5
- · Replies 18 ·
Find f'(5) for f(x)=g(h(x)) & [g(x)]3
- DollarBill
- · Replies 5 ·
Solving Laplace Equation w/ Neumann Boundary Conditions
- maria clara
- · Replies 3 ·
MGF Help / General Integration/Multiplication of e^x help please
- Stevieg123
- · Replies 4 ·
Limit of multivariable function
- alok24590
- · Replies 1 ·
Linear Algebra - Diagonalisation
- kehler
- · Replies 22 ·
How to find a mathematical formula for these points?
- transgalactic
- · Replies 5 ·
Designing a Student Traffic Flow System for a Multi-Door Hall
- Wizmatic
- · Replies 6 ·
Find Generators and relations analogous to (2.13) for the Klein four group.?
- nincoola
- · Replies 1 ·
Prove that a function is concave
- blaah
- · Replies 3 ·
How to Solve Linear Equations Using Gaussian Reduction
- kash-k
- · Replies 4 ·
Approximating (24.5)^(1/2) + (9.5)^(1/2) using Differentials
- Nachore
- · Replies 1 ·
How Do You Solve These Complex Differentiation Problems?
- billmccai
- · Replies 1 ·
Is Martingale the Key to Success? (Attached File)
- sonxi111
- · Replies 1 ·
How Do You Calculate Hydrostatic Forces in an Aquarium?
- courtrigrad
- · Replies 2 ·
Initial Value Problem Question - Differential Equations
- spazticbutter
- · Replies 16 ·
Vector proofs for triangles and some vector plane questions
- rock.freak667
- · Replies 3 ·
Somewhat challenging linear algebra proof
- workerant
- · Replies 1 ·
Obtaining the connection from Parallel Transport
- InbredDummy
- · Replies 1 ·
I proving that the cross product of 2 countable sets is countable.
- pzzldstudent
- · Replies 6 ·
How do I begin to solve this vector/cross product problem?
- rock.freak667
- · Replies 10 ·
Proving X \ A is Uncountable When A is Countable
- pzzldstudent
- · Replies 6 ·
Basis of a real hermitian matrix vector space with complex entries
- _Andreas
- · Replies 4 ·
Probability of System Malfunction & Defective Tubes Selection
- axnman
- · Replies 1 ·
How to Simplify a Derivative with Multiple Terms
- DollarBill
- · Replies 6 ·
Spivak's Calculus, 5(x) - Use (ix) backwards
- Tasaio
- · Replies 1 ·
Diverging Sequence: Proving p>0 for 1, 0, 1, 0, 1, 0...
- sara_87
- · Replies 11 ·
Finding the Taylor Series of (1+z)/(1-z) for |z|<1
- adjklx
- · Replies 1 ·
Proof: V is an invariant subspace of Hermitian H
- buffordboy23
- · Replies 10 ·
Classifying a First Order Differential Equation: Separable or Not?
- JinM
- · Replies 3 ·
Derivative Proof: Step-by-Step Explanation
- tanzl
- · Replies 1 ·
Proving Orthogonality of a Vector to a Spanning Set of a Subspace
- kehler
- · Replies 6 ·
Optimization question - water in a conical tank
- billmccai
- · Replies 1 ·
Nullity of Linear Transformation T:M_2x3(F) -> M_2x2(F): 4
- _F_
- · Replies 3 ·
Solving Matrices Equations: Finding X for A*X*B^T = C
- oxxiissiixxo
- · Replies 1 ·
Differential Equations and Substitutions (Calc 2)
- lelandsthename
- · Replies 4 ·