Advanced Mathematics Homework Help

Boost your knowledge of Advanced Mathematics with expert-guided homework solutions.

Advanced Mathematics Homework Help

Recently Asked Advanced Mathematics Questions

Q1: Solve the second-order differential equation: d²y/dx² - 3dy/dx + 2y = 0.

See Answer

The characteristic equation is r² - 3r + 2 = 0. Solving for r gives roots r = 1 and r = 2. Hence, the general solution is y(x) = C₁e^x + C₂e^(2x).

Q2: Evaluate the triple integral ∭_V (x² + y² + z²) dV, where V is the unit sphere.

See Answer

Using spherical coordinates, the integral simplifies to ∭_V (ρ²)ρ²sin(θ) dρ dθ dφ, and evaluating gives the result (4π/5).

Q3: Find the eigenvalues and eigenvectors of the matrix A = [[2, 1], [1, 2]].

See Answer

The characteristic equation is (λ - 2)² - 1 = 0, which gives eigenvalues λ = 3 and λ = 1. The corresponding eigenvectors are v₁ = [1, 1] and v₂ = [-1, 1].

Q4: Prove that the series ∑ (1/n²) converges.

See Answer

Using the p-series test with p = 2 (where p > 1), the series ∑ (1/n²) converges.

Q5: Solve the partial differential equation: ∂²u/∂x² + ∂²u/∂y² = 0 (Laplace's equation).

See Answer

The general solution is u(x, y) = F(x + iy) + G(x - iy), where F and G are arbitrary analytic functions.

Q6: Find the Fourier series of the function f(x) = x² on the interval [-π, π].

See Answer

The Fourier series of f(x) = x² is given by a₀ + ∑ (aₙcos(nx)), where a₀ and aₙ are the Fourier coefficients. The calculation results in a specific Fourier expansion.

Q7: Evaluate the contour integral ∮_C (z² + 1)/(z - 1) dz, where C is the circle |z| = 2.

See Answer

Using the residue theorem, the residue at z = 1 is 2, so the contour integral evaluates to 4πi.

Q8: Show that the determinant of a skew-symmetric matrix of odd order is always zero.

See Answer

Since the determinant of a skew-symmetric matrix equals its negative and the matrix has odd order, the determinant must be zero.

Q9: Find the Taylor series expansion of f(x) = e^x at x = 0.

See Answer

The Taylor series of f(x) = e^x at x = 0 is ∑ (xⁿ/n!), where the sum runs from n = 0 to infinity.

Q10: Prove that the integral ∫₀^∞ e^(-x²) dx converges and find its value.

See Answer

The integral converges and is known as the Gaussian integral. Its value is √π/2.

Why Fresno Academy HomeWork Support Helps
Customized Quiz Creation

We Create Customized Quiz

Based on the Questions of the homework that Student ask, we create Customized QUiz that increases the domain knowledge of the Student. This also extends and enlarges the Student cognition that aids and supports Creativity.

Accuracy and Perfection

Trusted and Verified Content

All Solutions are Created by Experts and is checked and double checked to ensure Accuracy and Precision. For Science, ComputerSciences and Mathematics, Rules and Laws ought to followed to the Jot, if not as the popular rule of Computers says, "garbage in, is garbage out". At Fresno’s Academy we are Perfectionists.

Tools to Empower Teachers

Step by Step Video Solutins

To ensure that learning takes place and that the Stuent has well invested the time to upgrade and upshill knowledge we at Fresno Academy, create Step by Step Video solutions of the entire list of Questions associated with the topic for the Student. This will ensure reinforcement and will increase Student confidence to tackle future challenges.

Testimonials from Students who Attest Fresno Academy Homework Support

Person 1
Person 2
Person 3
Person 3
Person 3

"With every question that I asked to Fresno Academy, I received detailed step by step solutions with illustrated examples, and that greatly helped me to get into one of the top Universities to pursue my Engineering."

Rini / 12th grader / NewYork

We train, prepare and equipp Students to support their entire classroom subject requirements and beyond. 95% of US students always keep coming back to Fresno Academy for our meticuosly efficient Homework support.

You can get A+ in all your HomeWork Assessments.

Build an indepth, rock-solid understanding in Math, ICT, ComputerSciences, Physics, SAT®, AP®.

Learners, start here
Educational Graphics

"I come from a poor family. At home it's one room, just a room we live in. When I was a child, I used to fear Mathematics and Physics. But now, I am in love with Mathematics and Physics because of Fresno Academy."

Annabella
Annabella — MEXICO