clear writing please and thank you Problem 2. Given the PDE ut + uy = u?...
15. Consider the initial value problem Ut + uur = 0, IER, t > 0, S 1-22, 251, u(3,0) = 10 (x) > 1. Sketch the characteristic diagram. At what time ty does the wave break? Find a formula for the solution.
Problem 2 ( 50 points) You are given functions x(t) = u(t)-ut-1/2) and y(t) = e(ult) -uſt-1)). 1. Sketch a(t) and y(t). (10 points) 2. Use time-domain integration to find the convolution z(t) = x(6) *y(t). (20 points) 3. Find Zw) using any method of your choice (20 points)