matlab

Instructions: Please submit your work by providing a document with the questions, your calculations/code, and your final answer provided. Note all figures should be provided with axes labels, a title, and a legend. a. Question 2.9 of D.C.M text (provided below) You must write your own function. Then check it using the built-in. 2.9 Write a function that computes the cumulative product of the elements in a vector. The cumulative product of the jth element of the vector x, x,, is defined by P; = (x)(x)...(x) for j = 1:length of the vector x. Create two different versions of this function: a. One that uses two for-loops to explicitly carry out the calculations, element by element. An inner loop should accumulate the product and an outer loop should more through the elements of the vector p. b. One that uses the built-in function prod to replace the inner loop. In each case, you can check your results with the built-in function, cumprod. Generate a vector of consecutive integers from 1 to 100 and compute the cumulative product using your function. Check your answer using the MATLAB built in function cumprod