3LM Engineering

Evaluating the Integral of sin(x)/x from 0 to Infinity Using Feynman's Technique

Evaluating the Gaussian Integral

Solving Bernoulli Differential Equations

The Method of Integrating Factor for Solving First-Order Linear Differential Equations

Evaluating the Integral of sqrt(tan(x))

Solving the Homogeneous Equation, (x^2 + y^2)dx + 2xydy = 0, by Method of Substitution

The Cover-Up Method for Finding the Partial Fraction Decomposition

Solving the Partial Differential Equation u_t = 3*u_xx (Heat Equation)

Power Series Solution for ODE: y' - 2xy = 0