y'=y-x^2 ; y(1)= -4
Write a MATLAB program that makes two plots of the solution tothe equation using the following values. Suggest you use nestedloops instead of two different loops. Be sure to label yourplots.
a. x0 = 1.0, step size h = .2, number of steps n = 20.
b. x0 = 1.0, step size h = .05, number of steps n = 80.
