Prévia do material em texto
Chapter 15.3, Problem 1E Step-by-step solution Step 1 of 1 1. Since u=5, W = 15, and udt = 5t, solution formula (15.15) gives y(t) = e-5t (A + 15e5tdt)= e-5t (A + 3e5t)= Ae-5t + 3 The same result can be obtained also by using formula (15.5).