If y = a cos(logx) + b sin(logx), show that x²y₂ + XY₁ + y = 0 and x²yn+2+ (2n + 1)xyn+1 + (n² + 1)yn = 0.
Posted: Fri Jul 08, 2022 5:37 am
If y = a cos(logx) + b sin(logx), show that x²y₂ + XY₁ + y = 0 and x²yn+2+ (2n + 1)xyn+1 + (n² + 1)yn = 0.