In Matlab

3.2 You have a function ft) given by (15) f(t)sin(r3-7x) dx Write a small program that will compute and plot the function in the interval t0...4 with 100 points! 3.3 What differential equation is solved in the following program? What are the initial conditions? What is the time span of the solution? (10) clear all close all t, Yode45 (@mistery, [o 1],[9 51) function dy mistery (t,y) dy-y (2) 3*y (2) t]