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 can I solve a simultaneous equation with unknown angles in it?
- Jordan.Lewis
- · Replies 7 ·
Help simplifying/checking integral
- c.dube
- · Replies 7 ·
Represent (1+x)/(1-x) as a power series.
- cheater1
- · Replies 17 ·
Solving the Integral of 1+sinx/(cosx)²
- stargazer843
- · Replies 6 ·
How Do You Solve for 'z' in a Laplace Transform Equation Using HP50g?
- nenadb
- · Replies 2 ·
HELP Intersection of two lines (VECTORS)
- apple53
- · Replies 2 ·
How many mutually nonisomorphic Abelian groups of order 50
- Whenry
- · Replies 2 ·
Diagonalization with nilpotent matrices
- wwm
- · Replies 10 ·
Elementary Linear Algebra Proof
- tylerc1991
- · Replies 4 ·
Finding a formula from a single variable differentiable function
- NewtonianAlch
- · Replies 3 ·
What is the Probability and Risk Assessment for Motor Insurance Claims?
- Samantha24
- · Replies 4 ·
Relationship between LUB and GLB in Bounded Functions
- pessimist
- · Replies 1 ·
Approximating surface area of hemisphere
- serverxeon
- · Replies 2 ·
Proving Inequalities and Solving Problems in Apostol Volume 1
- zonk
- · Replies 10 ·
Help Evaluating integral (x^2 +2)/(x(x^2+5x+8))dx
- GreenPrint
- · Replies 3 ·
Finding the sum of an infinite series
- waealu
- · Replies 2 ·
Differential equation: Spring/Mass system of driven motion with damping
- TeenieBopper
- · Replies 1 ·
Finding long term Markov behaviors
- Lolsauce
- · Replies 3 ·
Integrating Using Trigonometric Substitution
- prosteve037
- · Replies 8 ·
Determine the general solution of QL PDE
- bugatti79
- · Replies 3 ·
Fourier expansion between two different intervals
- LASmith
- · Replies 8 ·
Squeeze Theorem - Multivarible question
- pbxed
- · Replies 3 ·
Determine if integral domain or field
- Shackleford
- · Replies 21 ·
Fourier Series: Solving f(x) = e^x Homework
- gtfitzpatrick
- · Replies 7 ·
Find the critical points of (x^2+y^2-4)(x+y) and their nature
- rbnvrw
- · Replies 8 ·
Question about the remainder of a division
- pc2-brazil
- · Replies 1 ·
Inverse of Automorphism is an Automorphism
- BrianMath
- · Replies 1 ·
I'm having trouble finding this sum
- Jncik
- · Replies 2 ·
Hyperbolic Substituion. I am wrong?
- flyingpig
- · Replies 2 ·
Finding the Exact Solution of the Initial Value Problem for y'=e^(x+y), y(0)=0
- peace-Econ
- · Replies 2 ·
Calculus II - Partial Fractions - Evaluate integral dx/(x^4-10x^2+9)
- GreenPrint
- · Replies 2 ·
Proving on the completeness theorem of real number
- Lily@pie
- · Replies 2 ·
Linear Algebra: Exercise 6 - Proving Equivalence of Systems
- carlosbgois
- · Replies 3 ·
TI-84 Plus Silver: Finding the Zeros
- vanmaiden
- · Replies 2 ·
Prove F isomorphic to the field of rational numbers
- Shackleford
- · Replies 3 ·
Integrating x * (cos x)^ n between pi/2 and 0
- ZakS
- · Replies 2 ·
Parametric Surface Homework: Finding Upper & Lower Values
- YAHA
- · Replies 3 ·
Solving system of differential equations using undetermined coefficients
- awelex
- · Replies 11 ·
Biological mathematics - trimerisations - law of mass action
- Anabelle37
- · Replies 5 ·
Power Series for log z: Finding Singularity at z=0
- Harrisonized
- · Replies 6 ·
Proving commutativity for sets with different operations
- mrwall-e
- · Replies 9 ·
Proving order relation of real number
- Lily@pie
- · Replies 6 ·
Differentiation Problem about a hyperbolic function
- apigban
- · Replies 3 ·
Does the Integral of Sin(x) Diverge as x Approaches Infinity?
- bazingga123
- · Replies 7 ·
Calculating dy/dx for Inverse Sine Functions
- Prasad Nemade
- · Replies 4 ·
Calculus II - Trigonometric Substitutions - Evaluate integral sqrt(x^2-9)/x dx
- GreenPrint
- · Replies 17 ·
Spectral Decomposition of a Matrix
- syj
- · Replies 2 ·
Polar decompostion of Hermitian Matrix
- syj
- · Replies 8 ·
Integrating $\nabla \times{F}$ - Finding the Error
- Telemachus
- · Replies 3 ·
Derivative of e^(x^x) with respect to x
- labinojha
- · Replies 5 ·
Find all subgroups of the octic group
- Shackleford
- · Replies 36 ·
Statistics and integration problem
- Boogieface
- · Replies 7 ·
Finding Distinct Elements of G/H in Symmetric Group S4
- Shackleford
- · Replies 13 ·
Find all subsets of the octic group.
- amanda_ou812
- · Replies 1 ·
Solve the following intial value problem
- Rubik
- · Replies 5 ·
Integrating 1/[(sin^3x)+(cos^3x)] dx: Step-by-Step Solution
- Vyse007
- · Replies 33 ·
Can Cauchy Sequences be Bounded? Theorem 1.4 in Introduction to Analysis
- BrianMath
- · Replies 3 ·
T invariant subspace (intro lin alg class undergrad)
- david118
- · Replies 1 ·
Group Theory (Abstract algebra manipulations)
- pbxed
- · Replies 4 ·
Integrating a dot product inside an exponential
- naele
- · Replies 2 ·
Minimizing Distance between Lines in R3 | Squared Distance and Equations
- derryck1234
- · Replies 4 ·
Solving Integral: U-Substitution, Interval Values
- sparkle123
- · Replies 7 ·
Prove that 7^n - 1 is divisible by 6
- ialink
- · Replies 19 ·
Use de moivres theorem to show that tan 3theta=something
- blueyellow
- · Replies 6 ·
[abstract algebra] is this ring isomorphic to
- nonequilibrium
- · Replies 2 ·
A problem on infimum and supremum. Prove.
- Kinetica
- · Replies 1 ·
Tangent plane, why is it orthongonal and not parallel?
- flyingpig
- · Replies 8 ·
2nd order differential equation
- NEGATIVE_40
- · Replies 6 ·
2nd Order Runge-Kutta: 2nd Order Coupled Differential Equations
- phyzmatix
- · Replies 3 ·
(LinearAlgebra) all 2x2 invertible matrices closed under addition?
- Sanglee
- · Replies 2 ·
Estimation is over or under estimate
- dohsan
- · Replies 4 ·
Is the Set of Lower Triangular Matrices a Subspace of 3x3 Matrices?
- Sanglee
- · Replies 1 ·
Proving Unitary Operators = e^iA for Self Adjoint Matrix
- skyroot
- · Replies 1 ·
What is the Dimension of a Vector Space over F?
- 83956
- · Replies 9 ·
Show that sup(AUB)=max(sup(A),sup(B))
- Kinetica
- · Replies 1 ·
Finding extreme values by partial differentiation.
- toreil
- · Replies 4 ·
Reversing order of integration
- Fusi
- · Replies 6 ·
Calculus II - Trigonometric Substitutions - Evaluate integral dx/sqrt(1-2x^2)
- GreenPrint
- · Replies 6 ·
Find the four points at which two lines are tangent to both parabolas
- 5hassay
- · Replies 6 ·
Lagrange Multiplier theory question
- flyingpig
- · Replies 3 ·
Very Quick Differentiation Question
- ozone
- · Replies 3 ·
Express the length of the hypothenuse as a function of the perimeter.
- ialink
- · Replies 17 ·
Concept Check for two Green Theorems Problems
- stratusfactio
- · Replies 2 ·
Newton's method - periodic sequence
- jbunniii
- · Replies 18 ·
Are the Eigenvalues of A Similar to Inverse of A Really 1 or -1?
- Sanglee
- · Replies 7 ·
Question about complex integrals
- LiamH
- · Replies 3 ·
Quadritic curves, how can foci = vertice?
- flyingpig
- · Replies 2 ·
Practice DE Modeling for Rhinoceros Population
- HeLiXe
- · Replies 73 ·
Struggling with Calculus Limits?
- J-Girl
- · Replies 1 ·
Find the projection of W onto v for
- Jamin2112
- · Replies 3 ·
A problem on infimum and supremum.
- Kinetica
- · Replies 11 ·
Differential equation. separate variables and solve using partial fractions
- ProPatto16
- · Replies 5 ·
Calculus II - Trigonometric Substitutions
- GreenPrint
- · Replies 9 ·
Second order ODE initial value problem
- mkay123321
- · Replies 5 ·
Find the supremum, infinum, maximum and minimum
- joshuamcevoy
- · Replies 5 ·
Find an orthogonal basis for the subspace of
- Jamin2112
- · Replies 1 ·
Calculus II - Trigonometric Substitutions, Explanation Please
- GreenPrint
- · Replies 1 ·
Prove that |z|^n -> 0 if |z| < 0
- Jamin2112
- · Replies 11 ·
Curvature of along a streamline
- Trenthan
- · Replies 3 ·
Finding eigenvalues and eigenvectors of a matrix A
- Rubik
- · Replies 2 ·