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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What is the Probability of Insect Contamination in Multiple Chocolate Bars?
- doubled
- · Replies 2 ·
Why the curve r(t) approaches a circle as t approaches infinity
- eclayj
- · Replies 1 ·
Basic Complex analysis-why is z^1/3 discontinuous on real axis?
- LoA
- · Replies 10 ·
Proving Surjective and Injective Functions: f and g are Injections
- Lee33
- · Replies 6 ·
Linear Algebra - Show that T is Linear
- 1LastTry
- · Replies 6 ·
Integrating (tan(x/2))^2 between 0 and pi
- Jbreezy
- · Replies 4 ·
Product of Smooth Manifolds and Boundaries
- Arkuski
- · Replies 1 ·
How do I find the integral of 1/(x^6+1) using partial fractions?
- freshman2013
- · Replies 3 ·
Proving a true fact about measure theory and integration
- jdinatale
- · Replies 2 ·
How many real solutions does e^x = x^2 and e^x = x^3 have?
- juantheron
- · Replies 2 ·
Evaluating Integral: Solving for $$\int \frac{dx}{x-3y}$$
- Saitama
- · Replies 7 ·
Is the R2 to R3 transformation given by T linear?
- jreis
- · Replies 21 ·
Is "2 radius per second" meant to be "2 radians per second"?
- s3a
- · Replies 3 ·
What kind of differential equation is this?
- mathman44
- · Replies 5 ·
Trignometric functions and identities
- nil1996
- · Replies 2 ·
Leibniz Notation: Finding dy/dx for y=∫e^-t dx
- thercias
- · Replies 2 ·
Stokes theorem, parametrizing composite curves
- Gauss M.D.
- · Replies 3 ·
How can the magnitude of a cross product equal an area?
- PsychonautQQ
- · Replies 7 ·
Finding unit normal vectors and normal/tangent components of accelerat
- icesalmon
- · Replies 5 ·
Discrete Time Birth and Death Process
- daneault23
- · Replies 6 ·
Is operator that is made from orthonormal operator also orthonormal?
- ArnarVidars
- · Replies 4 ·
Spivak Ch. 5 Limits, problem 6
- QuantumP7
- · Replies 5 ·
Graph Theory - connection proof
- oneamp
- · Replies 4 ·
Proving C(AB) = C(A) with Orthogonal Complement and Matrix Multiplication
- samuelr0750
- · Replies 3 ·
Proof regarding orthogonal projections onto spans
- samuelr0750
- · Replies 1 ·
Proving the Intersection of Subgroups is a Subgroup: A Simple Solution
- bonfire09
- · Replies 3 ·
?Plot a deformed shape given the displacements
- TheFerruccio
- · Replies 1 ·
Proving that z1/z2 is purely imaginary: A Complex Number Problem
- CrispyPlanet
- · Replies 4 ·
Solving a DE for Water Leaking from a Tank
- ehabmozart
- · Replies 3 ·
How to compute the rate of convergence for a sequence
- tehdiddulator
- · Replies 1 ·
Writing expressions, Markov Models
- USN2ENG
- · Replies 2 ·
How to use matrix method on this system of equations
- Typhon4ever
- · Replies 10 ·
Complex analysis, construct analytic f given Re(f)
- usn7564
- · Replies 4 ·
Is δ(x+y)=δ(x-y) for Dirac Delta Function?
- Poligon
- · Replies 4 ·
Vector Calculus Proof: Curl V = 0 -> V = grad phi
- Tsunoyukami
- · Replies 7 ·
Open Set Boundary: Proving S as the Half Plane with y = -x Line Boundary
- tuggler
- · Replies 4 ·
Volume of a solid using shells
- Feodalherren
- · Replies 1 ·
Epsilon-Delta Proof with 2-Variable Polynomial
- idochemistry
- · Replies 12 ·
Uniform continuous function and distance between sets
- mahler1
- · Replies 5 ·
Area between two curves integral
- Yosty22
- · Replies 4 ·
How do I prove |xy| = |x| * |y|?
- athena810
- · Replies 33 ·
Oil spill cleanup cost with crews and fines
- SMA_01
- · Replies 3 ·
Find Linear Equation of a plane
- PsychonautQQ
- · Replies 5 ·
Vector Projectile Problem (Calculus III)
- FallingMan
- · Replies 5 ·
Measure of borel set minus open <e
- ArcanaNoir
- · Replies 8 ·
Can You Solve This Non-Exact Differential Equation?
- freezer
- · Replies 5 ·
Derivative of sec(x)/(1+tan(x)) using quotient rule
- thatguythere
- · Replies 17 ·
Solving a Chemical Distribution Problem in a Pond Using Differential Equations
- ehabmozart
- · Replies 1 ·
Solving a simple second order PDE, do I need the Fourier?
- Emspak
- · Replies 5 ·
Integrating across circular surface
- Niles
- · Replies 1 ·
Differential equation bifurcation, how to find equilibrium points?
- nchin
- · Replies 1 ·
Equilibrium solutions for logistic model with harvesting
- tylersmith7690
- · Replies 1 ·
Solving Diff EQ: y'=2cos^2x-sin^2x+y^2 w/y(0)=2
- tylersmith7690
- · Replies 5 ·
Use the Approximate Relationship to Prove
- MelissaJL
- · Replies 1 ·
Differential Equation - Where am I going wrong?
- oneamp
- · Replies 2 ·
Limit point of Sn := {1-1/n} is 1
- kingstrick
- · Replies 5 ·
Compute how many n-digit numbers
- knowLittle
- · Replies 7 ·
Finding equations for horizontal, perpendicular, and parallel planes
- PsychonautQQ
- · Replies 2 ·
Are These Geometry Statements True or False?
- PsychonautQQ
- · Replies 1 ·
Finding Vector Equation for a Perpendicular Line Passing Through a Point
- PsychonautQQ
- · Replies 1 ·
Find a nonzero vector normal to a plane
- PsychonautQQ
- · Replies 1 ·
What is the volume obtained by rotating a region bounded by a given curve?
- Jbreezy
- · Replies 6 ·
How Do I Solve Trig Equations with Exact Values in a Given Domain?
- zaddyzad
- · Replies 5 ·
Combinatorics: Arranging 12 Subjects on 3 Lines with Lovebirds Together
- silenzer
- · Replies 8 ·
Limits & Sequences Homework: Show $\lim_{x \rightarrow \bar{x}} f(x) = L$
- Yagoda
- · Replies 8 ·
Inverse Laplace transform (Initial Value Problem)
- aero_zeppelin
- · Replies 3 ·
Limit of a Radical Expression without L'Hospital's Rule
- phrox
- · Replies 11 ·
Every closed ball in X is complete, then X is complete
- mahler1
- · Replies 5 ·
Calculating Speed on a Ramp: Related Rates Problem
- fogvajarash
- · Replies 5 ·
Finding the Rate of Change of an Angle in a Moving Kite System
- fogvajarash
- · Replies 8 ·
Determinant of a Finite Field 2x2 Matrix
- rehcarlos
- · Replies 4 ·
Evaluate the limit of [(6-x)^0.5 - 2]/[(3-x)^0.5 - 1]
- MathewsMD
- · Replies 7 ·
ODE for reversible reaction with stoichiometric coefficients
- zibb3r
- · Replies 3 ·
Can the Laplace Transform Be Determined for Specific Functions?
- yy205001
- · Replies 10 ·
Why does the Maclaurin series for 1/(x² + 4) give zero at a = 0?
- MelissaJL
- · Replies 16 ·
Finding y(1) for dy/dt = -4t+2 with y(0) = 1
- nchin
- · Replies 1 ·
Finding Intersection of Curves: sin(x) and 2|x|/pi
- phospho
- · Replies 1 ·
How do I find the exact value of sin^-1(-9)?
- zaddyzad
- · Replies 3 ·
Proving the Real Part Summation Property for Complex Numbers
- freezer
- · Replies 8 ·
Find t when instantaneous velocity equals average velocity for s(t) = 3t² − 3t + 5
- sammiyahc0
- · Replies 5 ·
Solving constant and variable coefficient PDEs with non-homogeneous terms
- trap101
- · Replies 5 ·
Integrating exponetial of z over the conjugate of z
- marqeeete
- · Replies 4 ·
Power vs Resistance: 2.35(9+.05)^2-2(r+.5)/(r+0.5)^4
- sammiyahc0
- · Replies 2 ·
Can you factor a double series as a product of two double series?
- yungman
- · Replies 9 ·
Laplace transforms to solve initial value DE / partial fractions
- CrazyCamo
- · Replies 2 ·
Finding perpendicular line through a point in 3D using parametric form
- iScience
- · Replies 3 ·
Euler method for dy/dt=2y+3 with y(0)=0.06
- nchin
- · Replies 8 ·
What is the Probability of Selling 8 Listings Out of 10?
- maiad
- · Replies 2 ·
CDF: Prove a>0 for F(x) = 1 - e^(-ax) - axe^(-ax)
- fateswarm
- · Replies 6 ·
Discrete math : Induction proof
- boxz
- · Replies 1 ·
Sketching a vector valued function
- icesalmon
- · Replies 8 ·
Intro abstract algebra along with basic set theory
- stripes
- · Replies 4 ·
Find position function of freefall with air resistence ODE
- 1s1
- · Replies 7 ·
More intro abstract algebra problems
- stripes
- · Replies 2 ·
Finding limits without epsilon and delta
- kingstrick
- · Replies 9 ·
Let A be a subset of X, and suppose we have an injection from X to A
- Artusartos
- · Replies 3 ·
Mathematical induction inequality
- Julia Maria
- · Replies 4 ·
Simple limit of sequences question.
- nothingkwt
- · Replies 6 ·
Derangements of 1-Factors Question
- AXidenT
- · Replies 4 ·