The sierpinski triangle can be implemented in matlab by plotting points iteratively according to one of the following three rules that are selected randomly with equal probability. rule 1: xn+1 = 0.5xn, yn+1 = 0.5yn rule 2: xn+1 = 0.5xn + 0.25, yn+1 = 0.5yn + √ 3 /4 rule 3: xn+1 = 0.5xn + 0.5, yn+1 = 0.5yn write a program in a script file that calculates the x and y vectors and then polts y versus x as individual points (use plot(x, y,’^’ start with x1 = 0 and y1 = 0. run the program four times 10, 100, 1000, and 1 iterat