Answer to Question #252275 in Differential Equations for pde

Question

use the laplace transform method to obtain solution to the wave equation

∂²u/∂t²=∂²u/∂x²,0≤x≤l under the boundary conditions u(0,t)=u(l,t)=0

t≥0 and the initial conditions u(x,0)=0 u(x,0)=sinπx