Question-5 (20 points) Consider the following system of equations 1-2q+39y=a-q|u(1) a. Design a feedback control law such that the dynamic of the system follows the dynamic of the following reference model 1-0.7 qy(t)=0.2 r(t) r(t)=1 and find the value of y(t) as t→8, b. Construct a predictor for the output of the following form; y(t+d)= a(q) y(t)+B(q)u(t)