(Python programming) Using python coding, calculate y -be-a*sin(bx)(0.012x4 - 0.15x3 0.075x2 0.25x) 2 for x from 0 to p/2 in increments of Dx-p/40. The parameters, a and b, are 2 and 5, respectively. The program should (a) Calculate y and z, and generate a labeled plot of y and z versus x. Include a legend on the plot. For y, use dash-dotted redline with circle markers. use solid blue line with green square markers. For z, (b) Combine x, y, and z into an array w, where each column holds one of the variables, and show w using formatted print command