Create a vector x with the elements (don't manually assign values; use MATLAB commands). (a). 2, 4, 6, 8 (b). 10, 8, 6, 4, 2, 0, -2, -4 (c). 1, 1/2, 1/3, 1/4, 1/5 (d). 0, 1/2, 2/3, 3/4, 4/5 5. Given a vector, t, of length n, write down the MATLAB expressions that will correctly compute the following:

(a). In(2+t+t2) (b). e*(1+cos3t) (c). cost + sinat Test that your solution works for t = 1:0.2:2 (c). Divide each element of y by the corresponding element in x (d). Multiply each element in x by the corresponding element in y, calling the result z. (e). Add up the elements in z and assign the result to a variable called w. (f). Compute x'*y - w and interpret the result