(a) Given that y(t) = [e^-3t + t^2 sin(2t)] cos^2(3t), write MATLAB statements to draw the graph of y(t) as a function of t for -3 lessthanorequalto t lessthanorequalto 5 in steps of 0.01. Label y axis with y-values, t axis with-values and title of the graph should be Q2a graph. (b) Using value of y(t) and t found in part (a) above, write MATLAB statements to find the maximum value of y(t) and the corresponding value of t within that range. Display should be: maximum value = ... and occurs at t = ... Given the following piece of C++ code: for (int x = 1,x = 1: y--) { cout