7. Solve in series: 272d² y +x dy dx2 dx + (x² − 3)y = 0, 0
Posted: Tue Jul 12, 2022 12:06 pm
7. Solve in series: 272d² y +x dy dx2 dx + (x² − 3)y = 0, 0<x< R.
Posted: Tue Jul 12, 2022 12:06 pm
7. Solve in series: 272d² y +x dy dx2 dx + (x² − 3)y = 0, 0<x< R.