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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How do I choose the area of integration?
- math_04
- · Replies 6 ·
What are the types of subspaces in R^4?
- rocomath
- · Replies 4 ·
How Do You Use the Unit Step Function to Find the Laplace Transform of g(t)?
- math_04
- · Replies 1 ·
Orthogonal Matrix: Column or Row Vectors?
- ehrenfest
- · Replies 15 ·
Differentiate -5/3x: "Why is Derivative 5/3x^2?
- stat643
- · Replies 7 ·
Is my logic correct? - L. Algebra question
- JinM
- · Replies 6 ·
Why Does A^2 Equal A.A in Vector Mathematics?
- Galadirith
- · Replies 10 ·
Understanding Fourier Series: Period and Sketching for a Unit Step Function
- math_04
- · Replies 6 ·
Various questions thoughout elem algebra, calculus
- stat643
- · Replies 6 ·
What are the Eigenvalues and Eigenfunctions of the Sturm-Liouville Problem?
- EngageEngage
- · Replies 6 ·
Find the limit, of severable variables
- th3plan
- · Replies 3 ·
Probability: Showing A\bar{B} \cup B \bar{A} is one event
- ehrenfest
- · Replies 6 ·
Solving for 2nd Order LODE System: Component Form and Eigenvectors
- foxjwill
- · Replies 2 ·
Limit of serverable variables,
- th3plan
- · Replies 2 ·
How to Prove Vector Property for R(t) = <f(t), g(t), h(t)>
- multivariable
- · Replies 3 ·
Prove/Disprove: Rank(B)=Rank(A) if B is Similar to A
- ehrenfest
- · Replies 2 ·
Error of Lin Approx with Taylors Formula
- glog
- · Replies 3 ·
Centroid ( center of mass ) of cardioid revisited
- asuka
- · Replies 1 ·
Proving Similarity of Matrices: A & B
- ehrenfest
- · Replies 5 ·
How Do You Model the Height of a Speck on a Bike Wheel as It Moves?
- emma3001
- · Replies 1 ·
Can You Solve These Advanced Calculus Integration Problems?
- jimmychim
- · Replies 7 ·
Parametric Intergration question
- thomas49th
- · Replies 7 ·
Simple Linear Algrebra find a point
- krisrai
- · Replies 2 ·
Complex imaginary Number Problem
- crays
- · Replies 22 ·
How can you show the working for limits as t approaches infinity?
- nokia8650
- · Replies 3 ·
Rationalizing the Numerator to Evaluate a Limit for a Tough Function
- emma3001
- · Replies 2 ·
Is Induction Effective for Proving Divisibility by 48 in Mathematical Sequences?
- rock.freak667
- · Replies 9 ·
Show Inequality Problem: 0 < x < 1, 0 < y < x/√3 + 1/√3
- blackbelt5400
- · Replies 5 ·
Find c for Average Value of Graph to be 0: Why c=4?
- chukie
- · Replies 6 ·
Volume of water in a pond HELP
- goaliejoe35
- · Replies 2 ·
Vector Perpendicular: Finding Point P from A & B
- thomas49th
- · Replies 2 ·
Nasty differnation variables things
- thomas49th
- · Replies 5 ·
Sketching ln Graph: Tips & Advice for Solving Functions
- emma3001
- · Replies 3 ·
Constant determining a double root
- emma3001
- · Replies 1 ·
Solving Multi-Limits: x to 0, y to 0
- supercali
- · Replies 1 ·
How can we solve complex equations with roots in the first quadrant?
- Moridin
- · Replies 1 ·
Simple intergral using parametric equations
- Galadirith
- · Replies 1 ·
Partial sum of Fourier Coefficients
- sristi89
- · Replies 8 ·
Specific slope for directional derivative?
- glog
- · Replies 2 ·
Proving U(55) = U(55)^3 Algebraically
- e(ho0n3
- · Replies 2 ·
The domain of a cartesian function from parametric equations
- nokia8650
- · Replies 3 ·
Is the Set M Closed in the Space X?
- iris_m
- · Replies 2 ·
Equations of circles tangent to graph
- emma3001
- · Replies 5 ·
A External Direct Sum of Groups Problem
- e(ho0n3
- · Replies 2 ·
Implicit Differentiation: How to Differentiate Functions with Respect to x
- nokia8650
- · Replies 6 ·
Help with Integration: x^2cos(x^5)dx
- fantomas2005
- · Replies 7 ·
How to Find the Volume of a Region Bounded by Planes and Surfaces?
- NZer
- · Replies 3 ·
Proving Steady State of Initial Vector S0
- krisrai
- · Replies 9 ·
Analysis (Calculus) proof regarding inequalities, sup/inf
- KiwiBunny
- · Replies 1 ·
Counterexample and Proving for Sets A, B, C
- Cyborg31
- · Replies 16 ·
Prove Continuity at a: f(x+y)=f(x)+f(y) & f(0) Continuous
- tvguide123
- · Replies 4 ·
The limit as x approaches infinity
- Goldenwind
- · Replies 2 ·
Differential equations (typical c4 test question)
- thomas49th
- · Replies 2 ·
How Is the Shortest Distance Between Two Vectors Determined?
- nokia8650
- · Replies 1 ·
Finding the Limit of x as t Tends to Infinity
- nokia8650
- · Replies 8 ·
Line of Intersection of 3 planes
- mikee
- · Replies 1 ·
What properties do matrices need to have to ensure their product is symmetric?
- rocomath
- · Replies 10 ·
Solve Parametric Equation for Motion of Particle XY
- evilpostingmong
- · Replies 2 ·
Finding Discontinuous Points and Limits for f(x) = (x^2 - 4)/(x - 2)
- staples82
- · Replies 6 ·
Help finding equation of the tangent line to the graph
- hauk-gwai
- · Replies 6 ·
Solving the Limit of Tangent Function at h=0
- chukie
- · Replies 7 ·
Deducing Curve Shape from Definite Integral Estimates
- nokia8650
- · Replies 1 ·
Simplifying Integration by Substitution
- thomas49th
- · Replies 4 ·
Independent components of tensor
- cscott
- · Replies 1 ·
Find Equation of Plane: 4x-3y-z-1+K(2x+4y+z-5)=0
- mikee
- · Replies 2 ·
Stokes' Theorem Verification for Upper Half Sphere with Radius b and z > 0
- phrosenphire
- · Replies 18 ·
Expand: 3(1-3x)^-1 + 4(2+x)^-2
- thomas49th
- · Replies 1 ·
Why Does the Cosine of Angle OAB Calculate to Negative Two Thirds?
- nokia8650
- · Replies 1 ·
Triple Integral with Exponential and Radical Functions
- HclGuy
- · Replies 4 ·
Unitary coordinate transformation = rotation?
- Pacopag
- · Replies 2 ·
Solving y= (tan θ)x - (g/(2vi2cos2θ))x2
- suppy123
- · Replies 17 ·
How to Solve a Classic Watertank Salinity Problem?
- cpx
- · Replies 9 ·
Differentiating x² + 2xy - 3y² + 16 = 0
- thomas49th
- · Replies 20 ·
Derivative of an absolute value
- lLovePhysics
- · Replies 2 ·
Discover the Fourier Series of (sin x)^2 with Helpful Tips!
- calcgirl
- · Replies 5 ·
Periodic Function: cos(x^2) & cos(\sqrt[2]{x})
- Caesar_Rahil
- · Replies 10 ·
Find the equation of tangent line
- th3plan
- · Replies 2 ·
Probability of X in Binomial Distribution B(20, 1/52)
- Firepanda
- · Replies 2 ·
Arc length/ surface area with integrals
- lLovePhysics
- · Replies 2 ·
Integrating indefinitely: (ln x)/x^3
- roq2
- · Replies 2 ·
What is the relationship between gas expansion and work done in a cylinder?
- Lamoid
- · Replies 11 ·
How Can a Transition Matrix Predict Plant Color Proportions Over Time?
- krisrai
- · Replies 2 ·
Parametric Equation Differentiation
- thomas49th
- · Replies 18 ·
Find d^2 y/d^2 x for y=3t^3+4t & x=6t^4+7t
- th3plan
- · Replies 1 ·
Trouble understanding Continuity
- crispy_nine
- · Replies 5 ·
Converging Inner Product Sequence in Hilbert Space
- just.so
- · Replies 10 ·
Finding vector coordinates help
- nokia8650
- · Replies 2 ·
How to find the integral of x^3 e^(x^2) / (x^2 + 1)^2 ?
- rocomath
- · Replies 8 ·
Proving \frac{sec^{2}A}{1-tan^{2}A} Equals sec2A
- thomas49th
- · Replies 3 ·
Mann Whitney U Test: Determining "First" Population
- Link
- · Replies 1 ·
Limits for Rho in Triple Integral for Volume of Solid Bounded by Two Surfaces
- HclGuy
- · Replies 3 ·
Finding a Normal Chord of a Parabola to Minimize Area
- PFStudent
- · Replies 3 ·
Differential Geometery: 3-forms on a surface
- SNOOTCHIEBOOCHEE
- · Replies 5 ·
Eigvector/value problem (need validation of my proof)
- rock.freak667
- · Replies 4 ·
Solving for constant in a linear combination of vectors
- robbondo
- · Replies 3 ·
Cauchy-Schwarz Inequality and Its Relation to Trigonometric Identity
- hadi amiri 4
- · Replies 1 ·
Converting between coordinate systems?
- preet
- · Replies 3 ·
Differentiating lnsecx: -pi/2 <= x <= 0
- thomas49th
- · Replies 6 ·
Solving Complex Homework Equations
- hayowazzup
- · Replies 3 ·
What is the value of f'(1) for the series 1983 BC 5 part C?
- keithk
- · Replies 3 ·