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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Solving for x in a 3x3 Gaussian Elimination Problem
- Saladsamurai
- · Replies 7 ·
Solving Binomial Dist. Exercise with n=64 & p=0.2 - Help Needed!
- wiz0r
- · Replies 10 ·
Need Help with Multivariable Limit? Find Solutions Here!
- rman144
- · Replies 2 ·
Asking For Detailed Integrals Solutions
- Tales Roberto
- · Replies 7 ·
Modified Euler's Method (or RK2)
- kris
- · Replies 1 ·
How to know the caracteristics of this graph
- electron2
- · Replies 3 ·
Optimizing Group Registration Cost for Maximum Revenue
- Jeremy111
- · Replies 13 ·
Efficiently Solve Gaussian Integration with Expert Homework Help
- TheMightyJ
- · Replies 8 ·
Cant understand from where the numbers come from
- electron2
- · Replies 2 ·
What is the line integral of grad(f) around the unit circle in the xy plane?
- Knissp
- · Replies 1 ·
A difficult integral, perhaps involving trig substitutions?
- icosane
- · Replies 12 ·
Proving a function is increasing
- Bleys
- · Replies 4 ·
Finding One-Sided Limits Using a Cubic Function
- ahmadmz
- · Replies 9 ·
Equivalent definitions of continuity (topological spaces)
- Fredrik
- · Replies 4 ·
Solving Volume with the Disk Method: Graph & Tips
- Princeofdark
- · Replies 4 ·
Plotting a circular vector field
- bitrex
- · Replies 2 ·
Not sure what subject this comes under, and not HW, just a problem.
- bortonj88
- · Replies 1 ·
Integration by substitution find the area under the graph
- bobred
- · Replies 4 ·
Understanding Confidence Intervals & Interpretation
- Melawrghk
- · Replies 3 ·
Inner Product Proof: Proving Sums with Algebra and Inner Product Concepts
- evilpostingmong
- · Replies 33 ·
Proving Theorem: "If a Sequence Converts...
- JG89
- · Replies 2 ·
Normal to parameterised surface
- cos(e)
- · Replies 6 ·
Conditions for a real number not to be a limit point
- monkeybird
- · Replies 2 ·
This was the first problem on my test
- SELFMADE
- · Replies 14 ·
Converting cartesian to parametric equation
- votr
- · Replies 4 ·
Is this correct? (eigenfunctions)
- hoch449
- · Replies 2 ·
How Do I Integrate to Find the Area Between Curves?
- Princeofdark
- · Replies 4 ·
Is this set of polynomials a subspace of P2?
- dracolnyte
- · Replies 2 ·
How Can You Find a Function Tangent to Specific Lines at Given Points?
- MC Escher
- · Replies 5 ·
Partial Differentiation Help with Chain Rule
- Saladsamurai
- · Replies 10 ·
How would i evaluate an integral such as this
- Storm Butler
- · Replies 6 ·
Proving Convergence of Series with Bounded Monotonic Sequences
- JG89
- · Replies 3 ·
Differential equations: period of a mass on a hanging spring
- OEP
- · Replies 5 ·
Proof of Inequality (1+a)^n >= 1+na for a>-1 & n
- Easty
- · Replies 5 ·
Calculating Linear Span: Vector a1 (-7, 8, 5) and Line Equation
- dracolnyte
- · Replies 7 ·
Statistics -> Normal distribution problem
- Undyinglova
- · Replies 5 ·
Completeness of \ell^1: Proving Convergence of Cauchy Sequences
- winter85
- · Replies 3 ·
-4+2y=0 and y=2x comes from Eigenvectors
- Ry122
- · Replies 14 ·
Solving Mixture Problem ODE Homework
- dipset24
- · Replies 15 ·
The temperature distribution on metal plate is given by
- hargun519
- · Replies 2 ·
Statement about factorials that I don't understand
- Ertosthnes
- · Replies 1 ·
Partial Derivatives: Evaluating Quotients with Multiple Variables
- patata
- · Replies 4 ·
Fourier Series Representation of a Square Wave using only cosine terms.
- Dint
- · Replies 21 ·
Prove that of sum square root of 2 and square root of 3 is not rational
- transgalactic
- · Replies 15 ·
Proving the Limit of x*sin(x) as x Approaches Infinity is Equal to 1
- karkas
- · Replies 4 ·
Laplace transform heavyside function
- elcotufa
- · Replies 3 ·
Covariant derivative transformation
- faklif
- · Replies 2 ·
Determining if set is a real vector space
- mlarson9000
- · Replies 3 ·
Determining if a set is a subspace
- mlarson9000
- · Replies 5 ·
Maximizing Sphere in Tetrahedron in FIRST Octant
- davedave
- · Replies 1 ·
Solving the Homogeneous Equation y2dx -x(2x+3y)dy =0
- mamma_mia66
- · Replies 2 ·
Cartesian Equation of Perpendicular Plane to 3x-3z+3=0 at P(2,9,-3)
- Brendanphys
- · Replies 1 ·
How can I simplify the expression x^n-y^n using the factorization method?
- razored
- · Replies 16 ·
Proof concerning similarity between matrices of Linear Transformations
- WiFO215
- · Replies 7 ·
Solve y'=1+x^2+y^2+x^2y^2: Step-by-Step Solution
- jrodss
- · Replies 4 ·
What is the definition of eccentric angle in relation to an ellipse?
- Unicyclist
- · Replies 6 ·
Triangle Inequality <= Sign Explained
- razored
- · Replies 7 ·
Equation for the tangent line
- Sophia1787
- · Replies 5 ·
Describing the path of a heat seeking particle
- azure kitsune
- · Replies 1 ·
Understanding Tensors to Transformations and Components
- physicsnoob93
- · Replies 6 ·
A limit that doesn't work with l'Hôpital's rule
- daudaudaudau
- · Replies 9 ·
Prove Eigenvectors Linearly Independent: v & w
- evilpostingmong
- · Replies 2 ·
Characteristic Equation for Asin(Wt) + Bcos(Wt): Explained
- Ry122
- · Replies 6 ·
Limits as n approaches infinity
- noland0
- · Replies 2 ·
Laplace Transform solution help
- Melawrghk
- · Replies 4 ·
Double Integral: Change of Variables for dx/(x+y) = 3
- cos(e)
- · Replies 1 ·
Fourier transform with mixed derivatives/ 2nd order ODE
- jianxu
- · Replies 3 ·
Eigenvalue proof. (2nd opinion if my proof is right please)
- hoch449
- · Replies 3 ·
Volume with Shell Method for Revolving Curves and Lines
- genu
- · Replies 3 ·
Derivative of sqrt(x^2+y^2)=2arctg(y/x)
- Penultimate
- · Replies 8 ·
Volume of V: Helplessly Stuck - Any Help Appreciated!
- sedaw
- · Replies 1 ·
The greatest and lower value of the function in this segment.
- Penultimate
- · Replies 4 ·
How Do You Calculate the Second Derivative of Y = f(2/x)?
- Penultimate
- · Replies 6 ·
Integrating Trig Functions: Solving $\int{\frac{sin^3x}{cos^2x}dx}$
- Mentallic
- · Replies 10 ·
Linear algebra proof (surprise)
- evilpostingmong
- · Replies 12 ·
How Do You Model Radioactive Chain Decay in Differential Equations?
- bitrex
- · Replies 4 ·
Partial Differentiation Troubles
- Saladsamurai
- · Replies 3 ·
Why my school method doesnt work
- transgalactic
- · Replies 11 ·
Why is x^(2/3) continuous but not differentiable at -8?
- daytrader
- · Replies 3 ·
The fifth derivate of the function.
- Penultimate
- · Replies 3 ·
Probability Spaces: Showing G is Field and not Sigma Field
- elliotician
- · Replies 6 ·
Volume of a Circle - Finding r with Double Integrals
- Ry122
- · Replies 5 ·
Solve Integral: $\int\frac{x+5}{2x^2+2x+3}$
- Penultimate
- · Replies 5 ·
Diff EQ: Mixing Problem What am I doing wrong?
- space_yes
- · Replies 5 ·
Study the curvature and the asimptotes of the function.
- Penultimate
- · Replies 1 ·
Proving \frac{2}{Pi}x<sin x for 0<x<\frac{Pi}{2}
- Penultimate
- · Replies 2 ·
Find length of curve. Integral of sec?
- phantomcow2
- · Replies 2 ·
Help with epsilon-delta definition of a limit of a function
- azure kitsune
- · Replies 3 ·
Calculus Problem: Intgral Inequality w/ Positive Numbers
- sit.think.solve
- · Replies 2 ·
Lower/Upper Triangular Matracies and LU Factorization
- playboy
- · Replies 2 ·
Homework problem (tangents equation)
- Penultimate
- · Replies 1 ·
Solving a 3D PDE with given initial conditions and characteristics"
- Easty
- · Replies 2 ·
Is T a Linear Transformation from R3 to R2?
- zhfs
- · Replies 2 ·
Evaluating a Limit with Cosine Functions
- sit.think.solve
- · Replies 6 ·
Polar equations of conics question
- demonelite123
- · Replies 4 ·
Proving A & AT Share Same Eigenvalue
- evilpostingmong
- · Replies 31 ·
Find the equation of the line tangent to the graph
- sashashow
- · Replies 3 ·
Convergence of Infinite Series with Decreasing Terms
- JG89
- · Replies 4 ·
Show that if n devides a^n-b^n then n devides (a^n-b^n)/(a-b).
- rbetan
- · Replies 20 ·
Strategies for Solving Fractional Integrals with Polynomial Expressions
- Penultimate
- · Replies 10 ·