Ju(x,t) 1 au(x,t) = for-x < x < as two travelling waves when initial velocity is at Find the solution u(x, t) for the 1D wave equation 2 zero (make sure the first function represents wave travelling right). a) u(x,t) = A( )+A( b) Ju(x,t) Find the velocity A'C )+ A' t (check that at t == O velocity is zero, as required by the zero velocity initial condition) c) If the second initial condition is u(x, 0) = 2ex, , find the solution u(x, t) ' Submit part Score: 0/0.5 Unanswered Submit part Score: 0/0.5 Unanswered