y'' + 4y' + 4y = e^(-2t)ln(t)
7:26
y'' + 9y = sec^2(3t)
7:24
y'' + 4y = csc^2(2t)
12:44
Undetermined Coefficients: Solving non-homogeneous ODEs
12:56
solving the differential equation y''+y=tan(t) by variation of parameters
17:55
QR Decomposition of a 3x3 Matrix
7:00
Laplace Transform of e^(-t) * t * sin(2t)
7:16
y'' - 2y' + y = t^-1e^t
4:02