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
Solving a Complex Flux Integral Problem
- tomizzo
- · Replies 9 ·
Finding the MGF of a joint bivariate density on [-1,1]²
- ARLM
- · Replies 6 ·
Prove that (1 + 1/n)^(n+1) is monotonically decreasing
- hedipaldi
- · Replies 17 ·
Intersection of a sequence of intervals equals a point
- The Captain
- · Replies 1 ·
Complex number sum that should be easy
- trap101
- · Replies 4 ·
Flux Equations for a Solid Surface and a Curve
- Miike012
- · Replies 2 ·
Are All One-Dimensional Vector Fields Gradient Systems?
- xibeisiber
- · Replies 5 ·
Simple first-order series solution
- th3chemist
- · Replies 2 ·
Integral (d/dx)∫from(x^(1/2)) to x^2 of tan(9t) dt
- vysero
- · Replies 4 ·
How Do You Convert a Trigonometric Expression to a General Sine Function?
- KingKai
- · Replies 3 ·
Range of Left Multiplication Matrix
- nautolian
- · Replies 3 ·
Proving Inverse Function Continuity: A Topological Challenge
- stgermaine
- · Replies 1 ·
How Do You Calculate f(8) Using the Fundamental Theorem of Calculus?
- B18
- · Replies 13 ·
If G×F ≅ G'×F' and G ≅ G', must F ≅ F'?
- IvanT
- · Replies 8 ·
Limit question. Have solution, need to know how to get it.
- bored2death97
- · Replies 1 ·
Why is my proof wrong? (analysis)
- Artusartos
- · Replies 1 ·
Pretty easy relative max problem calc 3
- Mdhiggenz
- · Replies 4 ·
Upper and lower Darboux integrals with different partition sizes
- Artusartos
- · Replies 1 ·
Find a piecewise smoother parameterization of C
- whynot314
- · Replies 6 ·
Understanding Spherical Coordinates
- Miike012
- · Replies 1 ·
Existence and Uniqueness of solutions
- STEMucator
- · Replies 1 ·
Conceptual question on greens theorem/line integrals
- Mdhiggenz
- · Replies 3 ·
Differentiation using the quotient rule
- rikiki
- · Replies 1 ·
Prove that a function is continuous on an interval
- DeadOriginal
- · Replies 9 ·
Checking a proof about limits
- Artusartos
- · Replies 4 ·
Homogeneous Linear ODE with complex roots
- DryRun
- · Replies 7 ·
Functional analysis - task on convexity and dual spaces
- TaPaKaH
- · Replies 4 ·
How to Find the Average Value of a Function Over a Given Interval?
- KingKai
- · Replies 3 ·
Finding limits of sequences using standard limit equations
- chief10
- · Replies 14 ·
Is the Line Integral Independent of the Path?
- aaronfue
- · Replies 1 ·
How Do You Simplify Complex Derivatives in Calculus?
- tahayassen
- · Replies 9 ·
How Do You Solve the Integral of ln^2(6x) Using Integration by Parts?
- banshee43
- · Replies 6 ·
Calculate curl F at (1,1,1): Confirm Answer
- aaronfue
- · Replies 6 ·
Evaluate the integral after figuring out the proper method to use
- Painguy
- · Replies 2 ·
Help with two first-order ODE problems
- STEMucator
- · Replies 6 ·
Jacobi method and Gauss-Seidel method ,
- sigh1342
- · Replies 1 ·
Finding Fourier coefficients A_m and B_m with a^m factor
- fluidistic
- · Replies 1 ·
Simple? maclaurin series (1-x)^-2
- ivan77
- · Replies 3 ·
Finding the n in stokes theorem.
- Mdhiggenz
- · Replies 3 ·
Equivalence relations and classes
- bedi
- · Replies 3 ·
Is my unit step function correct for solving this differential equation?
- gbuitkus
- · Replies 1 ·
Show that ad-bc ≠ 0 implies a 2×2 matrix has RREF [1 0; 0 1]
- icesalmon
- · Replies 6 ·
First order differentials equations
- phospho
- · Replies 3 ·
Constants in general solution of second order differential equations
- converting1
- · Replies 1 ·
Derivatives and continuity / Lipschitz equation
- Felafel
- · Replies 5 ·
Finding intervals, extrema, and concavity of f(x)=x³-6x²+15
- hectorubie
- · Replies 5 ·
First derivative of 5/x + 5/√x
- Government$
- · Replies 3 ·
How can I integrate dx / (x^2 - 1)^2 without a substitution?
- aija
- · Replies 2 ·
Basic calculus question (kinematics)
- tolove
- · Replies 1 ·
Understanding Supremum and Infimum: A Brief Explanation
- Felafel
- · Replies 9 ·
Solving y'(x)^2 + 2(x+1)(y'(x)+x) + 2y(x) + 2x = 0
- MednataMiza
- · Replies 8 ·
Is it possible to use complex contour integrals to solve gaussian integrals?
- aaaa202
- · Replies 4 ·
Second Derivative of Heaviside Function
- Choragos
- · Replies 3 ·
How to set up functions for optimization problems
- sasuke07
- · Replies 2 ·
Product Rule in Derivatives: When to Use and When to Avoid
- 939
- · Replies 4 ·
Proving that e^{iB} is unitary when B is self-adjoint
- mjordan2nd
- · Replies 5 ·
Infinite series, probably related to Fourier transform?
- fluidistic
- · Replies 1 ·
How do I eliminate the first derivative term in A(x)y'' + A'(x)y' + y/A(x) = 0?
- fluidistic
- · Replies 6 ·
Rank of Matrices and Eigen Vectors
- Erbil
- · Replies 7 ·
Condition for equality between subspaces.
- peripatein
- · Replies 8 ·
Fourier Transform: Limit in Infinity of Exponential Function
- aaaa202
- · Replies 1 ·
Metric space proof open and closed set
- cummings12332
- · Replies 4 ·
Is the set of functions with 0 < f < 1 closed in C[0,1]?
- cummings12332
- · Replies 8 ·
A Vector Calculus Identity for Characteristic Projections in PDEs
- Gregg
- · Replies 3 ·
Stereographic projection maps from circle to x-axis
- mcafej
- · Replies 3 ·
How are the determinants of A and B related? (Do not compute det(A))
- Incognitopad
- · Replies 7 ·
Why does the Taylor series for cos(x) converge to cos(x) for all real x?
- Artusartos
- · Replies 10 ·
Statistics Queue problem: M/M/2
- caliboy
- · Replies 1 ·
Derivative of (-sqrt(1 + x^2)) / x: What Did I Do Wrong?
- PhizKid
- · Replies 1 ·
Line Integral of a complex function
- mateomy
- · Replies 1 ·
Vector Spaces: Provide a counter example to disprove
- boings
- · Replies 9 ·
Laplace transform of t²e^t
- gurtaj
- · Replies 11 ·
How can I define the integral of product spaces using characteristic functions?
- happysauce
- · Replies 3 ·
How Can Fixed Points Determine Solutions in Differential Equations?
- cummings12332
- · Replies 3 ·
Row space of a matrix - question.
- peripatein
- · Replies 3 ·
Evaluate the integral by interpreting it in terms of areas.
- Hemolymph
- · Replies 5 ·
Prove that the product of 2 consecutive natural numbers is even
- Accretion
- · Replies 2 ·
Aparent non-trivial geometry question
- oakwind
- · Replies 5 ·
Net Change Theorem: Solving for Time of Ball Dropped from 6 Story Building
- sunny12
- · Replies 1 ·
How do I check if a function is Lipschitz continuous?
- lahuxixi
- · Replies 1 ·
Quotient Group is isomorphic to the Circle Group
- spotsymaj
- · Replies 7 ·
Relatively prime integer proof
- rideabike
- · Replies 7 ·
Identify type of conic and more
- brutalmouse
- · Replies 1 ·
Sum of N geometric variables with changing probability
- Yoni
- · Replies 7 ·
Solving integral equations, need a nudge in the right direction.
- Locoism
- · Replies 7 ·
Proving functions in product space are measurable.
- happysauce
- · Replies 1 ·
Integrate 0 to a: xsqrt(x^2+a^2)dx
- Xetman
- · Replies 2 ·
Sum of two subspaces - question.
- peripatein
- · Replies 7 ·
Determine whether F is conservative
- ahhppull
- · Replies 1 ·
Infimum of integral of open set
- lahuxixi
- · Replies 5 ·
Find the area bewteen the curve
- manal950
- · Replies 4 ·
Is U(p^k) Cyclic and How Does It Relate to Modular Arithmetic?
- Dead Metheny
- · Replies 1 ·
Fourier sine series of f(x)=x on [0,1]
- DreamSanchez
- · Replies 3 ·
How Accurate is the Calculation of This Curve's Length?
- manal950
- · Replies 5 ·
Help with pie baking techniques
- manal950
- · Replies 7 ·
What is the residue of e^(2/z)/(1+e^z) at z = pi i?
- mateomy
- · Replies 4 ·
Intersection of subgroups is a subgroup
- TheoryNoob
- · Replies 7 ·
Finding the inverse laplace transform of (2/(s+2)^4) using Convolution theorem.
- theBEAST
- · Replies 3 ·
Why does this nonlinear trigonometric system have 18 solutions?
- icesalmon
- · Replies 11 ·
Find <x,y> in Inner Product Spaces: 8+5i
- snesnerd
- · Replies 1 ·