Just Exercise 1.1.10 please. Thank you.

Exercise 1.1.10 Write a MATLAB program that performs matrix-vector multiplication two A*x, and (b) using different ways: (a) using the built-in MATLAB command b loops, as follows. b zeros (n, 1) ; or j -1in for i- 1:n end end Time the two different methods on matrices of various sizes. Which method is faster? (You may want to use some of the code from Exercise 1.1.9.)