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
Simple Cartesian Product Proof(s)
- Heute
- · Replies 1 ·
Approaching Limits with Multiple Variables: How to Choose the Right Method?
- loxagos_snake
- · Replies 1 ·
Finding the base area of a triangular pyramid with V=72cm³ and h=12cm
- chawki
- · Replies 14 ·
Is a Function Differentiable if Its Symmetric Derivative Exists?
- Lily@pie
- · Replies 12 ·
Non-linear differential equation
- Heimisson
- · Replies 1 ·
What is the derivative of the square root of 2x using the chain rule?
- chebyshevF
- · Replies 4 ·
I have a pivot in every row, but it is still not linearly independent
- flyingpig
- · Replies 6 ·
How many ways can 3 identical prizes be awarded to 98 potential winners?
- theRukus
- · Replies 3 ·
Matrix Algebra Find an inverse for I-A
- TorinLiRoxMe
- · Replies 2 ·
How Does Vertical Distance y(t) Satisfy the Given Differential Equation?
- kaitlync
- · Replies 1 ·
Proving limit of trigonometric functions
- exraven
- · Replies 3 ·
Solving the Initial value problem
- chen0000
- · Replies 5 ·
Limit of √(x²-3x)-x as x→∞ using conjugate
- curiouschris
- · Replies 12 ·
Solve ODEs in Mathematica w/ (2xy-5)dx+(x^2+y^2)dy=0 and y(3)=1
- pat666
- · Replies 6 ·
Upper triangular matrix as subspace
- trojansc82
- · Replies 4 ·
F_2(α) isomorphic to F_2[x]/<f(x)>
- rukawakaede
- · Replies 3 ·
Complex analysis: mapping a hyperbola onto a line
- Grothard
- · Replies 1 ·
Finding dz/dx when f(y/x, z/x) = 0 and z = g(x, y)
- imana41
- · Replies 6 ·
Deriving Moment of inertia for a hollow sphere
- kaitlync
- · Replies 1 ·
How to choose scaling for inner solution in singular perturbation
- sara_87
- · Replies 1 ·
Derivative of −x² − 2x + 8 using cis(pi)
- GreenPrint
- · Replies 5 ·
Testing convergence of alternating series with sin(nπ/2)/n!
- vande060
- · Replies 5 ·
Why can't I solve the determinant this way?
- flyingpig
- · Replies 6 ·
How Does the Limit Equal sqrt(e)?
- Guidenable
- · Replies 2 ·
Question regarding vector spaces and axioms
- trojansc82
- · Replies 9 ·
Lower Limit Topology Clopen Sets
- tylerc1991
- · Replies 3 ·
Multivariable maximum/minimum problem
- InsaneBraine
- · Replies 16 ·
Parameterizing a cone between z=2 and z=3
- Lancelot59
- · Replies 2 ·
Converting product of sums to canonical sum of products form
- bphysics
- · Replies 3 ·
Integrating y*sin(π*y²)/(1+y) over a triangular region
- Kreamer
- · Replies 11 ·
Hough Transform for circle detectoin - getting information out
- thomas49th
- · Replies 2 ·
Find the particular solution of this difference equation (solve most of it)
- jwxie
- · Replies 1 ·
Partial F/ Partial T F= (x,y) x and y = functs of s and t Only step 1 needed
- Yezman
- · Replies 6 ·
Deduce the solution from weight function
- jwxie
- · Replies 4 ·
Finding the density function of a sum of exponential random variables
- glacier302
- · Replies 1 ·
What is the Finite Field Order of Z[i]/A in Z[i] with A=<1+i>?
- missavvy
- · Replies 1 ·
Volume of solid bounded by 2 surfaces
- Kreamer
- · Replies 5 ·
Find the Minimum Volume of cone, answer does not make sense
- Brown Arrow
- · Replies 4 ·
When Context Free is actually Regular
- Dragonfall
- · Replies 1 ·
Show there exist a natural number n
- pinguhash
- · Replies 3 ·
Problem involving implicit differentiation over an ellipse
- hexag1
- · Replies 6 ·
Probability (binomial Distro?)
- probabilityst
- · Replies 3 ·
Length of a curve on a sphere using calc of variations
- waddles
- · Replies 1 ·
Problem with substitution in a difference equation
- jwxie
- · Replies 9 ·
Rearranging functions/inverse relationships
- adron
- · Replies 4 ·
Proving h(u,v) = U(u) + V(v) for huv=0 ∀ u,v
- bobbarker
- · Replies 3 ·
Limits of functions of two variables
- legadema
- · Replies 2 ·
Field extensions and radical ideals (2 problems)
- Seda
- · Replies 10 ·
Finding failure rate λ(t) and cumulative failures μ(t) for two models
- francisg3
- · Replies 5 ·
How does the Cooley-Tukey FFT algorithm work?
- andrey21
- · Replies 1 ·
How Does Euler's Method Solve Differential Equations?
- squenshl
- · Replies 1 ·
Integration by parts and partial fractions with three integrals
- wetwilly92
- · Replies 10 ·
Maximum height and velocity of a ball thrown upward with s(t)=64t−16t²
- jendoley
- · Replies 2 ·
Partial derivative of a quotient with respect to s
- ProPatto16
- · Replies 7 ·
Implementing Numerical Integration
- Tangent87
- · Replies 1 ·
Proving linear dependence with scalar multiples and linear combinations
- hkus10
- · Replies 1 ·
Proving E is Measurable with Compact Sets
- jdcasey9
- · Replies 1 ·
Linear Algebra, subspaces and row reducing
- flyingpig
- · Replies 1 ·
Related rates yeast cells problem
- crybllrd
- · Replies 7 ·
How to integrate a quadratic as the denominator.
- spanishmaths
- · Replies 2 ·
Linear Algebra - Characteristic Polynomials and Nilpotent Operators
- glacier302
- · Replies 6 ·
How to Maximize Profit for Book Publisher?
- lullaby784
- · Replies 8 ·
Why Does the Chain Rule Work in Calculus?
- alech4466
- · Replies 7 ·
Integrate x²/(x⁴+6x²+9) using trig substitution
- howsockgothap
- · Replies 16 ·
Differential Equation - Bernoulli Equation
- pat666
- · Replies 5 ·
Calculating Length and Area of y=3sin(x+x^2)
- jpd5184
- · Replies 13 ·
How to find a general solution
- chris99191
- · Replies 4 ·
Equation of a Tangent plane an the normal line to a given point
- rubecuber
- · Replies 2 ·
Abstract Algebra: Proving G is Isomorphic to H with Log
- halvizo1031
- · Replies 4 ·
Differences between Two Notations in DE
- lkh1986
- · Replies 1 ·
Prove height of P above floor after tilting is h(cos b+2sin b)
- chris99191
- · Replies 5 ·
Find the minimum premeter for a rectangle?
- Brown Arrow
- · Replies 6 ·
Finding Work Done with Integration
- armolinasf
- · Replies 4 ·
Finding convergence for three series using different tests
- rjs123
- · Replies 8 ·
Partial Fractions: Solving ∫ 5e^2x / (25e^2x - 20e^x +4) dx
- maff is tuff
- · Replies 5 ·
Method for finding the general term of a sequence
- tsamocki
- · Replies 13 ·
Integration using trig substitution
- howsockgothap
- · Replies 4 ·
Simple Complex Analysis Question
- tylerc1991
- · Replies 5 ·
What is the sum of this infinite geometric series?
- aces9113
- · Replies 5 ·
Givens Rotation: Find J(2,3) and Prove Orthogonality
- squenshl
- · Replies 3 ·
Find max area of rectangle inside a right triangle.
- Brown Arrow
- · Replies 3 ·
Using -x ≤ sin(x) ≤ x to prove ∫₀¹ nx sin(1/nx) dx converges to 1
- henry22
- · Replies 2 ·
How do you integrate with respect to a function?
- Char. Limit
- · Replies 2 ·
What Is the Curl of a Vector Field and Its Relation to Divergence?
- fluidistic
- · Replies 4 ·
How to Find the Linearization of the Cosine Function at a Given Point
- crybllrd
- · Replies 2 ·
Limit definition of a derivative
- crybllrd
- · Replies 4 ·
Dimension of The Intersection of Subspaces
- darkchild
- · Replies 2 ·
Salt concentration in tank with constant inflow and outflow
- walisyh
- · Replies 10 ·
Converting sqrt(27) + 3i to polar form Re^{iθ}
- Lancelot59
- · Replies 4 ·
Reduction formula for integral of x^n/√(1+x²)
- Badrakhandama
- · Replies 1 ·
Convergent Sum of Sine Series with Added Term for Continuity
- Hells_Kitchen
- · Replies 13 ·
Residue Calc: (z^2 e^z)/(1+e^2z)
- hokhani
- · Replies 5 ·
Troublesome Stokes Theorem Problem
- jegues
- · Replies 4 ·
How Does Tilting Affect the Height of Point P Above the Floor?
- chris99191
- · Replies 2 ·
What are the steps to solve (sec∂-tan∂)²=(1-sin∂)/(1+sin∂)?
- chris99191
- · Replies 1 ·
Understanding Convex Analysis: Solving a Sequence of Sets
- Constantinos
- · Replies 4 ·
Find the rate of change of temperature
- tangibleLime
- · Replies 7 ·
Integrating exp(1/x)·cos(2x) in a linear ODE
- simba_
- · Replies 3 ·
Separation of Variables for a PDE
- semithinking
- · Replies 2 ·
Sum of the series ∑ 2/(n²+15n+54) from n=0 to infinity
- aces9113
- · Replies 2 ·