Set A = round(10 * rand(6)). In each of the following, use MATLAB to compute a second matrix as indicated. State how the second matrix is related to A and compute the determinants of both matrices. How are the determinants related?
(a) B = A; B(2, :) = A(1, :); B(1, :) = A(2, :)
(b) C = A; C(3, :) = 4 * A(3, :)
(c) D = A; D(5, :) = A(5, :) + 2 * A(4, :)