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
How to find the area of a triangular region using Green's Theorem
- Mohamed Abdul
- · Replies 11 ·
Solving the Implicit Euler ODE with Boundary Conditions
- member 428835
- · Replies 24 ·
Solving a differential equation with substitution
- BearY
- · Replies 3 ·
Maximum volume from a rectangular cardboard
- Karol
- · Replies 2 ·
Minimum-maximum problem with graph plotting
- Karol
- · Replies 4 ·
Finding the resultant velocity?
- Math9999
- · Replies 9 ·
Does the Null Space of a 2x3 Matrix Determine its Column Space?
- Drakkith
- · Replies 15 ·
Find the normal form of the equation?
- Math9999
- · Replies 4 ·
Is the Angle Between Vectors [2, 1] and [1, -3] Obtuse?
- Math9999
- · Replies 2 ·
Does the limit of (24x+1 + 52x+1)/(25x + (1/8)6x) as x→∞ exist?
- Erenjaeger
- · Replies 12 ·
Solving Aircraft Guidance in a Crosswind
- jonathanM111
- · Replies 8 ·
Why does 6x+3=1 in ℤ8 have solutions x=1 and x=5?
- Math9999
- · Replies 4 ·
Why is h > 0 in the proof that a^(1/n) → 1 for a > 1?
- Clara Chung
- · Replies 5 ·
Open, closed, bounded, and compact sets in R with metric d(x,y)=|x−y|/(1+|x−y|)
- Silviu
- · Replies 1 ·
Converting to spherical coordinates for triple integration
- Quatros
- · Replies 15 ·
Fourier series of a bandwidth limited periodic function
- hotvette
- · Replies 0 ·
How Do You Calculate the Area Between Two Parabolas Using Double Integrals?
- fishturtle1
- · Replies 5 ·
Differential Equation, Rewriting solution
- ecoo
- · Replies 4 ·
Why can we set two variables zero to find a point on a plane?
- Mathematicsss
- · Replies 2 ·
2nd order ODE: modeling a spring
- ReidMerrill
- · Replies 7 ·
Determine whether the PDF converges in distribution
- cwbullivant
- · Replies 8 ·
Extending an Additive Group Homomorph. to a Ring Homomorph.
- Bashyboy
- · Replies 1 ·
Why is the answer "No solution"?
- Math9999
- · Replies 8 ·
General Solution to Killing's Equation in flat s-t
- binbagsss
- · Replies 6 ·
Asymptotic expansion at a Gaussian point with logarithmic singularity
- MementoMori96
- · Replies 2 ·
Contour Integration: Branch cuts
- WWCY
- · Replies 3 ·
Finding the potential energy of a gravitational force?
- CoreanJesus
- · Replies 4 ·
Understanding gradient concept
- PainterGuy
- · Replies 7 ·
Calculating Certain Properties from Distribution Functions
- MathIsFun
- · Replies 4 ·
Is x=2 the Correct Solution to x+5=1 in ℤ6?
- Math9999
- · Replies 2 ·
What is the solution for 27 mod 4 in this math problem?
- Math9999
- · Replies 6 ·
Gradient and tangent plane/normal line
- fishturtle1
- · Replies 9 ·
Closure of Connected Space is Connected
- Bashyboy
- · Replies 4 ·
Proof of sequence convergence via the "ε-N" definition
- Euler2718
- · Replies 3 ·
Having trouble normalizing wave function
- klaustukast
- · Replies 15 ·
Find the basis of a vector subspace of R^2,2
- SMC
- · Replies 9 ·
Find inflection points of polynomials.
- Orson
- · Replies 19 ·
Intersection of sets in ##\Bbb{R}^2## and Open Maps
- Bashyboy
- · Replies 8 ·
Which side should I put constant C on?
- EastWindBreaks
- · Replies 4 ·
Coupled differential equations using matrix exponent
- roam
- · Replies 11 ·
Can Jordan's Lemma be applied to clockwise contours?
- WWCY
- · Replies 2 ·
Prove the enclosed area of this function is equal to 1
- Saracen Rue
- · Replies 4 ·
Find maxima/minima of polynomials
- Orson
- · Replies 11 ·
Valid Representation of Dirac Delta function
- RJLiberator
- · Replies 6 ·
Work done by force field along straight and curved paths
- Mohamed Abdul
- · Replies 20 ·
Express volume expansivity in terms of density
- matthewsyq1995
- · Replies 2 ·
Derivative of directional vector
- yecko
- · Replies 4 ·
Adjoint of the Inverse: Proving [adj(A)]^{-1} = adj(A^{-1})
- Rijad Hadzic
- · Replies 3 ·
Derivative of two polynomials, one of them being squared
- Orson
- · Replies 18 ·
Prove that A^m has eigenvalues λ^m with same eigenvectors
- Rijad Hadzic
- · Replies 7 ·
Predicted distribution in x generations?
- Rijad Hadzic
- · Replies 2 ·
Verifying Solution for PDF to CDF and Inverse CDF Calculations
- zzmanzz
- · Replies 4 ·
Finding population density with double integrals
- Mohamed Abdul
- · Replies 11 ·
Center of Mass of a Sphere with uniform density
- Mohamed Abdul
- · Replies 19 ·
Green's method- linear differential operator
- binbagsss
- · Replies 22 ·
Contour Integrals: Working Check
- WWCY
- · Replies 8 ·
Cartesian unit vectors in terms of cylindrical vectors
- Komekami
- · Replies 1 ·
Finding the singular points for this differential equation
- JKC
- · Replies 1 ·
Proving the equation for the height of a cylinder
- Mohamed Abdul
- · Replies 10 ·
How Do You Test a Hypothesis Without Sample Variance?
- GabrielN00
- · Replies 2 ·
Finding sinh and cosh when tanh(x) = 12/13
- Seung Tai Kang
- · Replies 3 ·
Line integral of a field normal to the curve
- Mohamed Abdul
- · Replies 5 ·
Understanding the Proof: Why Does It Work?
- GabrielN00
- · Replies 5 ·
Can Complex Inequalities Determine Optimal Critical Regions in Statistics?
- GabrielN00
- · Replies 10 ·
My answer for eigenspace is valid right?
- Rijad Hadzic
- · Replies 4 ·
Green's function for the Helmholtz equation
- DrClaude
- · Replies 2 ·
Write a variable as a function of an equation
- Mark Pluto
- · Replies 4 ·
What are brackets in the context of the law of large numbers?
- GabrielN00
- · Replies 1 ·
Periodic BC's of heat equation
- Panphobia
- · Replies 2 ·
Solving a wave equation with seperation of variables.
- Particle Head
- · Replies 4 ·
How do I find the derivative of r = 1/u with respect to time?
- enrion
- · Replies 2 ·
Contracting dummy indices tensors
- whatisreality
- · Replies 4 ·
##X,Y \in L^2##, what is the critical region
- GabrielN00
- · Replies 17 ·
Determine whether the integral is divergent. If convergent, evaluate.
- jorgegalvan93
- · Replies 6 ·
Finding the argument of -4-3i and -4+3i
- Mathematicsss
- · Replies 3 ·
Unique Fixed Point: Prove Contraction Map in Compact Space Has Unique Solution
- Bashyboy
- · Replies 5 ·
Integrating Multiple Solid Volumes: xy-Plane, x=1, x=3
- Richardbryant
- · Replies 1 ·
Can we differentiate Equation 9 and get Expression 10?
- beaf123
- · Replies 4 ·
Calc 3: Equation of a line normal to the contour
- mtruong1999
- · Replies 1 ·
Local Formulation of Continuity
- Bashyboy
- · Replies 2 ·
Probability density function for a given problem
- Maxdenis92
- · Replies 4 ·
Nontrivial Finite Rings with No Zero Divisors
- Bashyboy
- · Replies 3 ·
Partial fraction expansion of Laplace transform
- CoolDude420
- · Replies 3 ·
Parametrize the Curve of Intersection
- peroAlex
- · Replies 4 ·
Finding center of mass of solid
- Draconifors
- · Replies 1 ·
Explain why all geodesics on a sphere are arcs of great circ
- whatisreality
- · Replies 3 ·
Poisson's equation in 1D with point source
- lampCable
- · Replies 11 ·
The Divergence of a Regularized Point Charge Electric Field
- 1missing
- · Replies 2 ·
Integrating acceleration a(t)=2t+1 with initial conditions to find velocity and position
- late347
- · Replies 10 ·
Finding coefficients qk(x) to approximate ∫sin(x²)dx
- Grew Gore
- · Replies 4 ·
Taylor Series for f(x) = (1+x)^m
- Grew Gore
- · Replies 1 ·
Proof for Γ(p+1/2) using Double Factorial and nΓ(n)
- JKC
- · Replies 3 ·
Minimize the sum of Type I and Type II errors
- GabrielN00
- · Replies 20 ·
Why does this algorithm work for calculating ln(x)?
- Arnoldjavs3
- · Replies 5 ·
How to Integrate a Vector Equation in Physics?
- Burnstryk
- · Replies 5 ·
Generalization of a theorem in Real Analysis
- Silviu
- · Replies 3 ·
How can I sketch the following in an Argand Diagram?
- Mathematicsss
- · Replies 2 ·
Basically solved, Last coordinate does not match?
- allanwinters
- · Replies 5 ·
Prove Continuity of f(x+y) = f(x) + f(y)
- strahi
- · Replies 6 ·
Solving Systems of Inhomogeneous Linear ODEs
- terryds
- · Replies 3 ·