harish8604 harish8604 13-03-2024 Mathematics contestada For u(x,t) defined on the domain of 0<=x<=100 and t>=0, solve the PDE a) u(x,t) = e(-t)sin(x) b) u(x,t) = e(-t)cos(x) c) u(x,t) = e(t)sin(x) d) u(x,t) = e(t)cos(x)