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 differentiation problem, brainfart
- James889
- · Replies 5 ·
Determining U(Z[x]) & U(R[x]) Rings
- joekoviously
- · Replies 1 ·
MacLaurin Approximation for 1-cos(x)/x
- SoulofLoneWlf
- · Replies 3 ·
Radius of convergence quick help
- SoulofLoneWlf
- · Replies 4 ·
Differential Equations - Population Dynamics
- hawks32
- · Replies 4 ·
Integration by Substitution: What Went Wrong in Solving \int x(x^{2}+5)^{75} dx?
- Stratosphere
- · Replies 3 ·
What is the inverse Laplace Transform of 1/[(s+1)(s^2 + 1)]?
- Ready2GoXtr
- · Replies 5 ·
Prove that P is an orthogonal projection if and only if P is self adjoint.
- evilpostingmong
- · Replies 11 ·
Solving Jacobi Matrices: Finding Det H6
- dracolnyte
- · Replies 1 ·
Verify Stokes's theorem with the given surface and vector field
- jheld
- · Replies 19 ·
How Do You Apply Taylor Series to Find Terms for f(x) = ln(3+x)?
- morbello
- · Replies 2 ·
Comparing Series Divergence: \(\sum\frac{n^2-\arctan(n)}{n^3+\sin(n)}\)
- Bachelier
- · Replies 3 ·
What is the Definition of Divergence and Its Applications?
- jeff1evesque
- · Replies 4 ·
How would you determine the convergence or divergence of this Series
- Bachelier
- · Replies 5 ·
Last question on integration (and i am stuck)
- JakePearson
- · Replies 9 ·
Evaluate the difference quotient
- vorcil
- · Replies 6 ·
Determining Values for a Given Matrix - How Can I Simplify This Process?
- dracolnyte
- · Replies 5 ·
How Do You Simplify the Limit of f(x)=√x at x=7?
- 3.141592654
- · Replies 1 ·
Determine if this set is compact or not
- Johnson04
- · Replies 1 ·
How Do You Calculate P(Y>0.5|Y>X^2) for Uniformly Distributed Variables?
- cse63146
- · Replies 2 ·
What is the derivative of this
- JakePearson
- · Replies 8 ·
How Long to Reach Speed of Light?
- JakePearson
- · Replies 3 ·
How Does the Height of a Parachute Change with Horizontal Displacement?
- JakePearson
- · Replies 4 ·
Equivalence of Two Forms of Solutions to Second Order ODEs
- nickmai123
- · Replies 8 ·
Stoke's Theorem around a closed circle
- ejs12006
- · Replies 7 ·
Concavity of Entropy: Is it True?
- emma83
- · Replies 1 ·
Seperable Differential Equation
- maxsthekat
- · Replies 9 ·
Solve Gaussian Integral: A from \int^{-\infty}_{+\infty} \rho (x) \,dx = 1
- DukeLuke
- · Replies 8 ·
Finding Local/Absolute Extrema of f(x,y)=x^2+y^2
- chunkyman343
- · Replies 5 ·
Mittag-Leffler and weierstrass theorem
- jian1
- · Replies 3 ·
Finding the Solution to a Differential Equation
- EskShift
- · Replies 15 ·
Vector Analysis: Sketching Hyperbola x^2-y^2=1 with Vector-Valued Function
- mikemichiel
- · Replies 3 ·
How to Solve a Spaceship Calculus Problem?
- JakePearson
- · Replies 2 ·
Proof of Subspace of Self-Adjoint Operators in L(V)
- evilpostingmong
- · Replies 16 ·
Proving the Change of Coordinate Matrix for Left-Multiplication Transformation
- iomtt6076
- · Replies 2 ·
Finding the Derivative of y= (x^2-x)^1/2 (x-1)
- Stratosphere
- · Replies 11 ·
Calc I limit (find the horizontal asymptote)
- Dr. HappyNuke
- · Replies 5 ·
Challenging integral with exponential functions
- Devon79
- · Replies 2 ·
Proving Self-Adjointness: Product of Operators on Inner-Product Space
- evilpostingmong
- · Replies 7 ·
Help with 45° Angle Equation Solving
- chemic_23
- · Replies 3 ·
Calculating Integral of sin(x^2): A Beginner's Guide
- Gina88
- · Replies 3 ·
Fourier Transform of Cosine Function with Step Function Constraints
- electron2
- · Replies 2 ·
Limit question involving 0 denominator
- 3.141592654
- · Replies 5 ·
Double integrals in polar coordinates
- compliant
- · Replies 5 ·
Laplace of a Differential Equation
- Fiorella
- · Replies 2 ·
Linear Algebra (Change of Basis)
- DanielFaraday
- · Replies 3 ·
What is the proof for the dimensions of null and range in linear algebra?
- evilpostingmong
- · Replies 87 ·
How do you solve for dp/dt=kP(1-P/M)
- brandy
- · Replies 6 ·
Calculating Integral: Solving \int_{0.5}^{\infty }e^{-jwt}dt
- khdani
- · Replies 5 ·
Second order differential eq problem (from a calc2 class)
- icosane
- · Replies 3 ·
Linear Algebra : prove geometric multiplicities are the same
- braindead101
- · Replies 3 ·
Improper double integral over R2
- theneedtoknow
- · Replies 5 ·
Can the Reciprocal Rule Be Applied to Integrate Radical Functions?
- Stratosphere
- · Replies 2 ·
How Can You Further Simplify 2cos2x - 2cosx in Trigonometry?
- kavipach
- · Replies 4 ·
Proving Uniform Continuity for Composite Functions
- theneedtoknow
- · Replies 3 ·
Understanding Eigenvalues in Rotational Transformations: A False Assertion
- DanielFaraday
- · Replies 2 ·
Evaluating 3D Integral in Rectangular Coordinates
- Ions
- · Replies 2 ·
Why Am I Getting Only Two Eigenvalues for This Matrix?
- DanielFaraday
- · Replies 12 ·
Explain what this tells you about parametric and symmetric equations in R^3?
- axxon
- · Replies 6 ·
A bit lost on the RC circuit differential equation
- planck42
- · Replies 5 ·
Oscillatory Motion | Causes and Effects
- Starproj
- · Replies 3 ·
Statistics: Method of Moments/Maximum Likelihood Estimation
- EnginStudent
- · Replies 7 ·
Linear Algebra (Similar Matrices)
- DanielFaraday
- · Replies 3 ·
Solving a first order linear differential equation by variation of parameters
- bitrex
- · Replies 6 ·
Separating Sets in a Completely Regular Space
- e(ho0n3
- · Replies 10 ·
Lim of (1+ax)^1/x when x→∞: e^a
- abhishek.93
- · Replies 1 ·
Is N a Zero Matrix or Similar to a Specific Matrix?
- meanyack
- · Replies 3 ·
Evaluating an Integral: √1+y^2-(cothφ)ydy
- mikemichiel
- · Replies 6 ·
Lagrange Multipliers - unknown values
- maks4
- · Replies 2 ·
Finding the Standard Matrix Representation for T1T2: A Non-Standard Product?
- DanielFaraday
- · Replies 7 ·
How Do You Find the Standard Matrix Representation for a Linear Transformation?
- DanielFaraday
- · Replies 6 ·
A very simple U-sub is wrecking my brain
- jinksys
- · Replies 10 ·
How to obtain an equation for this grapgh?
- gholamghar
- · Replies 2 ·
Proving Linear Independence and Span of B={(1,-1,-1),(1,0,1),(0,-1,1)} in R^3
- DanielFaraday
- · Replies 3 ·
Transform Equation into Matrix
- sourlemon
- · Replies 8 ·
Volume of a box using differentiation
- Matty R
- · Replies 2 ·
Eigenvalues & Eigenvectors of A & A+rI
- mlarson9000
- · Replies 7 ·
Basic set theory / mathematical notation
- jaejoon89
- · Replies 2 ·
Is (\alpha AB)^* Equal to \bar{\alpha }B^*A^* for All n × n Complex Matrices?
- DanielFaraday
- · Replies 3 ·
Projecting a Vector onto a Subspace using Linear Algebra
- DanielFaraday
- · Replies 8 ·
Complex Inner-Product Spaces: True or False?
- DanielFaraday
- · Replies 3 ·
Orthonormal Basis Homework: True/False
- DanielFaraday
- · Replies 2 ·
Prove Eigenvalues of Similar Square Matrices are Equal
- mlarson9000
- · Replies 5 ·
Question about Lipschitz continuity
- quasar987
- · Replies 2 ·
Testing sequence for boundaries and monotony
- Juan Pablo
- · Replies 3 ·
Understanding Leibnitz Notation for Differential Equations
- James889
- · Replies 10 ·
What Is the Exponential Function That Passes Through Given Points?
- EternityMech
- · Replies 3 ·
Double derivate implisitt function
- Phat
- · Replies 2 ·
Y=(e^ax)(sinbx) - Show that d^ny/dx^n=
- Samuelb88
- · Replies 7 ·
Proving Linear Independence of u & v in Inner-Product Space V
- DanielFaraday
- · Replies 8 ·
Laurent Series of 1/[(z-i)(z-2)] at z0=i
- CTID17
- · Replies 2 ·
Inner Product in $\mathbb{R}^2$: Not a Match for u x v
- DanielFaraday
- · Replies 14 ·
Integrating the Paraboloid: Finding y^2z^2
- yitriana
- · Replies 5 ·
Differential Equations: exact equation
- jimmypoopins
- · Replies 3 ·
Nonhomogeneous 2nd order dif question?
- footballxpaul
- · Replies 6 ·
Solving Initial Value Problem: 1st Order Dif Eq Help with 2 Variables
- footballxpaul
- · Replies 6 ·
Heaviside Function Homework: Laplace Transform w/ Right Shift
- cragar
- · Replies 4 ·
Linear Algebra (Transform a Basis Set)
- DanielFaraday
- · Replies 5 ·
Elimintate the parameter problem
- nameVoid
- · Replies 2 ·