-1; >> Z = 1. (10 points) What will be displayed after the following Matlab commands are typed? (a) >> z = (z + 5)^2; >> r = -2*z + sqrt(z) (b) >> x = 0:6; 4; >> W^2 >> W = >> Z = W*X (c) >> x = -10:2:10; >> m = [3 4 7; -1 5 9; -2 3 1]; >> z = min(x) *m(3,1) 2. (10 points) Determine the output of the fol- lowing calculation: P = ones (3,3); for m = 1:2 for n = 1:3 P(m,n) = m^3 + n^2; end end 6. P z = = 3. (10 points) Write the mathematical expres- sion computed in the following loop: pi; M 200; 0; for a = 0:M f = f + (-1)^q * exp(-2*q) * (qz/M)^q; end f 4. (10 points) Use the linspace function to create vectors identical to the following: (a) >> m = 0:2:12 (b) >> n -9:3:15