For the second order linear equation P(x)y+ Q(x)y+ R(x)y =
Chapter 3, Problem 50(choose chapter or problem)
For the second order linear equation P(x)y+ Q(x)y+ R(x)y = 0, show that the adjoint of the adjoint equation is the original equation.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer