5. The following equation can be used to compute values of y as a function of x : y=be2xsin(bx)(0.0012x40.15x3+0.075x2+2.5x) where a and b are parameters. (a) Write Python code to compute a vector y for a=2,b=5, and x as a vector with values from 0 to /2 in increments x=/40. (b) Compute the vector z=y2 with element-by-element-wise operations. (c) Combine x,y, and z into a 3-column matrix W.(Hint use np. hstack function) (d) Generate a plot of y and z versus x. Include a title, axis labels, and a legend. For the y versus x curve, format a solid blue line. For the z versus x curve, choose a magenta dashed line. Include grid lines