20. Nonhomogeneous equations, part 2: variation of parameters (Notes on Diffy Qs, 2.5)
22:16
21. Forced oscillations and resonance, part 1: Undamped forced motion (Notes on Diffy Qs, 2.6)
30:42
19. Nonhomogeneous equations, part 1: undetermined coefficients (Notes on Diffy Qs, 2.5)
31:53
22. Forced oscillations and resonance, part 2: Damped forced motion (Notes on Diffy Qs, 2.6)
45:13
13. Second order linear ODEs (Notes on Diffy Qs, 2.1)
34:16
23. Laplace transform, part 1 (Notes on Diffy Qs, 6.1)
25:22
15. Constant coefficient second order linear ODEs, part 2 (Notes on Diffy Qs, 2.2)
26:27
12. Exact equations, part 2 (Notes on Diffy Qs, 1.8)
17:31