Consider utt =c2uxx for 0 < x < l, with the boundary
Chapter 5, Problem 5.3.3(choose chapter or problem)
Consider utt =c2uxx for 0 < x < l, with the boundary conditions u(0, t) = 0, ux(l,t) = 0 and the initial conditions u(x,0)= x, ut(x,0)=0. Find the solution explicitly in series form.
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