Covers second-order linear differential equations and their solutions, including the method of variation of constants.
Covers linear differential equations of higher order, defining them as linear if they can be rewritten in a specific form.
Explores linear differential equations of order n, including homogeneous and inhomogeneous equations, solutions, and linear independence.
Explores solving second-order linear differential equations with constant coefficients and various demonstration methods, including demonstration by absurdity.
