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
Does Every Linear System's Structure Predict Its Number of Solutions?
- baher
- · Replies 1 ·
I need yr help in Green theorem,
- Mechano
- · Replies 2 ·
Proving Existence and Uniqueness for x in ℝ in a Quartic Equation
- Harrisonized
- · Replies 2 ·
Is Linearity of PDE Operator Lu = du/dx + u * du/dy Verifiable?
- wumple
- · Replies 1 ·
Prove using the formal definition of a limit
- LOLItsAJ
- · Replies 2 ·
HELP First Order DE using Substitution Method
- danerape
- · Replies 3 ·
Increasing and descreasing function question
- appplejack
- · Replies 5 ·
How to prove (a^c)^d = a^(cd) without knowing the values of c and d?
- Llamas
- · Replies 2 ·
Complex Variables (Finding complex roots)
- Polamaluisraw
- · Replies 3 ·
Trying to understand an integration example
- OnceMore
- · Replies 2 ·
General formula for derivative (nth formula)
- raining
- · Replies 11 ·
An integral as an approximation of a sum.
- nobahar
- · Replies 5 ·
Integration by parts - Does this make sense?
- studentxlol
- · Replies 2 ·
Why are my results not matching for orthonormalized vectors?
- Shackleford
- · Replies 3 ·
Find a vector tangent to the curve of intersection of two cylinders
- s3a
- · Replies 5 ·
Volume of cathedral dome (Using volumes of revolution, disk method)
- insane0hflex
- · Replies 3 ·
Integral of 1/sqrt(u^2-a^2) du, when u < -a
- insane0hflex
- · Replies 1 ·
Solving Differential Equation System
- sergej21
- · Replies 3 ·
Solving Differential Equations for Inclined Plane.
- sergej21
- · Replies 3 ·
Probability Distribution of Random Sums of Exponential RVs
- spitz
- · Replies 2 ·
Probability theory. quick question regarding conditionalizing the binomial dist
- Applejacks01
- · Replies 7 ·
Integrating 3cos[SUP]5[/SUP]3xdx
- bobsmith76
- · Replies 3 ·
Confused about the wording of this probability problem
- Xyius
- · Replies 7 ·
Can someone me build the differential equation for this word problem?
- skyturnred
- · Replies 5 ·
What is the sine of i (initial value prob)
- fufufu
- · Replies 2 ·
Simple Linear algebra question but I have to have a brain freeze smh
- trap101
- · Replies 6 ·
Convex function on closed interval?
- csc2iffy
- · Replies 1 ·
What p(x) should be in shell method
- en bloc
- · Replies 7 ·
Integrating x/2: Why is u-substitution not being used?
- bobsmith76
- · Replies 2 ·
Integration by parts and negatives
- bobsmith76
- · Replies 14 ·
Every nxn matrix can be written as a linear combination of matrices in GL(n,F)
- fishshoe
- · Replies 1 ·
Prove: Advanced Calc Proof: ((a(n))+(a(n+1)))/2 Converges to A
- bloynoys
- · Replies 5 ·
Is the Set C Nonempty and Unbounded for Given Linear Programming Constraints?
- csc2iffy
- · Replies 1 ·
Proof of Polynomial Countability
- Shaikhob
- · Replies 2 ·
How Do You Solve Discrete Logarithm Problems for Different Bases and Primes?
- bmorgan
- · Replies 3 ·
Prove the inverse image is a subspace.
- trap101
- · Replies 2 ·
Uncovering the Error in Finding the Mobius Transformation for a Circle Mapping
- mimsy57
- · Replies 4 ·
Question about groups and limit points?
- cragar
- · Replies 12 ·
Prove nonempty, unbounded feasible region has no optimal solution
- csc2iffy
- · Replies 5 ·
Relative error problem in vector calculus gradient intro
- carstensentyl
- · Replies 8 ·
Parameterizing Paths: Understanding the Solution to a Twin Paradox Problem
- Kuma
- · Replies 1 ·
Find the maximum rate of change
- andyk23
- · Replies 2 ·
2nd order DE largest interval confusion
- fufufu
- · Replies 1 ·
Proving the Maximum of a Cubic Polynomial: Solving for Cases of Equality
- .d9n.
- · Replies 21 ·
Proof by Contradiction: Irreducible Polynomials and Ideals
- Syrus
- · Replies 13 ·
Limit Calculator for \sqrt{x^{2}+5} and \sqrt{x^{2}+2} with x\rightarrow \infty
- walker242
- · Replies 6 ·
Square root of negative complex exponential
- amalak
- · Replies 5 ·
Proving the Sequence of Real Numbers is Not Cauchy
- tylerc1991
- · Replies 9 ·
What is the Ratio of a Pentagon's Diagonal to Its Side?
- .d9n.
- · Replies 25 ·
Having problems evaluating definite integral
- tjkubo
- · Replies 5 ·
Finding MGF & Moments of X~N(0,1)
- spitz
- · Replies 2 ·
How to evaluate this integral?
- omoplata
- · Replies 1 ·
Integrating x/(e^(3x)): Get Started Now!
- knoxox
- · Replies 1 ·
Laplace transform - step function
- Pi Face
- · Replies 7 ·
Mapping a cylinder onto a sphere
- c299792458
- · Replies 1 ·
For f(x), prove that there exists a unique a such that f(a) = a
- looserlama
- · Replies 8 ·
Solving the Epsilon-Delta Problem with Sinusoidal Functions
- keemosabi
- · Replies 3 ·
Composition of Linear Transformations
- trap101
- · Replies 3 ·
If a matrix commutes with all nxn matrices, then A must be scalar.
- fishshoe
- · Replies 9 ·
[Statistics] Conditional Probability questions?
- KendrickLamar
- · Replies 5 ·
Convergence Induction for Positive Sequences: Proving Limit Behavior
- mathmajo
- · Replies 3 ·
Solving a Complex Circuit Equation
- jonlg_uk
- · Replies 1 ·
How Do You Solve ∫ x^2 sin x Using Integration by Parts?
- bobsmith76
- · Replies 2 ·
Did the author make a mistake in integrating by parts?
- bobsmith76
- · Replies 7 ·
Laplace Transform Homework | Rob K
- Rob K
- · Replies 7 ·
Why does Lim as x approaches infinity of x/(x-9) = 1?
- LOLItsAJ
- · Replies 3 ·
Calculating Conditional Probability for Steroid Use at the Olympics
- lina29
- · Replies 1 ·
Finding the Major Axis Angle of an Ellipse Given Rotated Equations
- McLaren Rulez
- · Replies 2 ·
Proofs: Absolute Values and Inequalities
- Saladsamurai
- · Replies 5 ·
Conditional Probability problem
- lina29
- · Replies 4 ·
Understanding the Triple Scalar Product in Vector Calculus
- brotivation
- · Replies 3 ·
Linear Transformation questions about dimensions
- potmobius
- · Replies 4 ·
Solution of Initial Value Problem
- DrunkApple
- · Replies 2 ·
State-space description, nonlinear system, inverted pendulum
- Number2Pencil
- · Replies 1 ·
Solving Spivak's Problem 1.18.b: Showing x2+bx+c>0 for all x
- Saladsamurai
- · Replies 6 ·
How do I solve the Laplace transform of te^t without using a table?
- Pi Face
- · Replies 3 ·
Conditional Probability of computer password
- lina29
- · Replies 3 ·
B/M + C/N = 2AHow does this proof show that A divides NB+MC?
- 1MileCrash
- · Replies 3 ·
Laplace transform with Convolution
- NJJ289
- · Replies 2 ·
Deriving Logistic Population Model (ODE question)
- SirPartypants
- · Replies 2 ·
Determining of a sequence is convergent or divergence
- nlsherrill
- · Replies 3 ·
Area between a line and a parabola
- VWhitehawk
- · Replies 6 ·
Find parametric equations given point and two planes
- getty102
- · Replies 1 ·
∫dx/((x^(2/3)(x+1)), integrated over [0,∞]
- Jamin2112
- · Replies 15 ·
Time between process problems (Probability distributions)
- Spunkerspawn
- · Replies 9 ·
Are linear dependent data normal distributed?
- Science4ver
- · Replies 3 ·
Proving \exists x \in (1, \infty): xy\geq1
- lpau001
- · Replies 6 ·
Balancing Chemical Equations with Linear Algebra
- Squall
- · Replies 3 ·
SUPER CONFUSING linear algebra question
- theBEAST
- · Replies 3 ·
What is the Joint Density of C = min(A,B)?
- spitz
- · Replies 3 ·
How do I find the volume of a solid of revolution using the Shell method?
- Heroesrule99
- · Replies 4 ·
Understanding Trig Identities and Variations
- bobsmith76
- · Replies 2 ·
Chain Rule for Vector Function
- zoso335
- · Replies 1 ·
Differential Equations general solution
- GreenPrint
- · Replies 5 ·
Find Formula for Repeating Sequence: 1 1 1 1 5 5 5 5 1 1 1 1
- dlthompson81
- · Replies 1 ·
Second-Order Partial Derivative of a Parametric Function
- molybdenum42
- · Replies 1 ·
Why Isn't the Answer to the Hyperbolic Function e^10x?
- bobsmith76
- · Replies 4 ·
What Are the Limit Points of the Set {sin(n): n a Positive Integer}?
- cragar
- · Replies 2 ·
Not your normal Trigonometry Question
- chrisy2012
- · Replies 11 ·
Straightforward Binomial Coefficient Proof
- DonOMazzetti
- · Replies 2 ·