Calculus and Beyond Homework Help Forum

Can an eigenvalue have multiple eigenvectors?

Volumes By Cylindrical Shells (2 questions)

Probability- Exponential Distribution/Joint pdfs

How do I find the volume of a described solid using integration?

Closed Sets in \mathbb{C}: Showing Unclosedness by Example

Naming and sketching surfaces given equations

[probability theory] prove E(X|X) = X

Checking my separable differential equation solution

Proving A ⊆ B using Set Theory

Sketching intersections of 3D surfaces

Solving a two-dimensional recurrence relation with multiple terms

Integral between a cone and a cylinder

Finding Invertible Matrices for Equal Eigenvalues

Convergence of {fn} wrt to C(X) metric

How Do You Formulate the Vector Equation for a Line Given a Point and Direction?

Find the Limit of S(x)/4x^3 as x Approaches 0 using Fresnel Function

Exponential and polynomial terms in asymptote analysis

Regression - AIC/SBC Comparison

Determining continuity and discontinuity types by hand

When is A ∩ B^c = ∅ equivalent to A ∪ B^c = U?

How to Evaluate ∫ sec^2(x)/√(tanx) Using U-Substitution?

Differentiating simple problems relating to area

What does F(z) = f̄(z̄) mean?

The set of 1-1 Mapping of S Onto itself

Finding the mean of the gamma distribution

The Limit Superior and Bounded Sequences

Line Integrals 2: Evaluate Triangle on Vertices (0,0), (3,3), (0,3)

Polynomial Rings: Finding 8 Elements with r^2=r

Calculating a limit of a sequence

Series Solution around singular point

Calc III : Spaceship reaching a space station at constant velocity.

Intersection and Addition of Subspaces

Solve Tricky Integral: Get Pi/2 with Wolfram Alpha

Principal branch of the logarithm

Proving the Surjectivity of Maps in Cyclic Groups with Relatively Prime Integers

Area Between Two Curves (Sin and Cos)

Integration by parts (2-x)cos(nPi/2)x?

Is the Sequence Defined by x_n+1 = x_n/2 + 1 Bounded Above by 2?

Integration of a function with it's derivative.

How Do You Determine Currents in Circuit Branches Using Linear Equations?

Critical Point of Multivariable Function

Addition of vectors with triangle vertices

Finding vertex C of rectangle ABCD in R3 using dot product

Why does y' + (t/(t²+1))y = sin t have no discontinuities?

Can someone explain these 2 linear algebra proofs

Prove each nonzero integer may be uniquely represented

Is showing that a series of functions is differentiable as simple as it appears?

AP calc for situational problem involving rate and time.

Proving xy=0 if and only if x=0 or y=0

Applying the Mean Value Theorem to sequences of function

Proving there exists m such that (1-1/m)^n > 1-ε without nth roots

Proving Convolution in R^n using Isometric Isomorphism and Lp Spaces

Solving Calc III Plane Equation with y=1, z=2

Fourier Series of x/3: Finding Coefficients and Solutions

If U is uniform on [−1, 1], find the density function of U^2.

Fourier Coefficients for asymmetric interval

What is the polar form of a complex number raised to a fractional power?

Probability of Guesser Scoring 100% on Midvale School Tests

How to Determine if an Analytic Solution Exists for a Differential Equation?

Quantifier order in predicate logic statements about multiplication

Trying to Prove Uniform Convergence: Analysis II

Calculus III - Multivariate Continuity

Maximum volume square pyramid from 8cm by 8cm paper

Integrating Problem: Spherical Coordinates

Getting Harmonics using Fourier Series

Initial value problem and laplace transform

Equation for this graph - is it parametric?

Fourier Series for f(x) = x(2∏-x)

How can I differentiate this expression?

Finding the Range of Graphs: f(x) = ex2 and g(x) = x2 + 3ex2

Fourier transform - would appreciate if my answer can be checked

How Do You Solve Piecewise Calculus Functions?

Contravariant vectors and Transformation Equations

Why is M={x²|x∈A₄} not a subgroup if closure and inverses are satisfied?

How to rationalize limit of (x-1)/(√(x+3)−2) as x→1

Series Solution of ODE: Finding Non-Zero Coefficients for y(x) Expansion

Scalar projection - finding distance between line and point

Introduction to Vector calculations (Calculus 3)

Does the p-Series Diverge for p<1?

What is the proof that x, x^2, x^3 form a basis of V?

Find the values of p for which the integral converges?

Proving primitive n-th roots have the form e^{i2πk/n}

Normal group contained in the center.

(Comparison Theorem) Why is x/(x^3+1) convergent on interval 0 to infinity?

Finding the residue of a pole of order 2 (complex analysis)

Finding Fourier coefficients of e^x on [-π, π]

Rocket flight height and average velocity with s(t) = t³/√10

Translate Differential Geometry of Curves and Surfaces Problem 1-5.4

Volume of solid rotating y = 5x and y = 5√x about y = 5

Percentage relative uncertainty in hypotenuse and angle using partial derivatives

Planes. Find the equations of the planes in both cartesian and (vector) form.

Asymptotic tight bound question

Singularities and Analyticity at z=0

Second Derivative of a Composition of Functions

Integrate exp(-1/2( ax^2 - b/x^2)

Angle between two tangent lines

Proof about irrational numbers.

[markov chain] prove that probability equals 6/pi²

Evaluating a contour integral with complex exponentials

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Finding the min value of an expression