Differential equations; Fall 2021; Lecture 17; Undetermined coefficients; Variation of parameters

From a channel Lumen includes in full: Beard Meets Calculus (Professor Butler) is raw classroom capture of complete college courses in calculus, business calculus and differential equations, with quiz and exam practice sessions.

A 50-minute video from Beard Meets Calculus's catalogue; the title names its topic.

Video by Beard Meets Calculus, played through YouTube's embedded player.