Create the following types of matrices: a. A = 3 × 4 matrix with all elements set to zero b.b. B = 3 × 2 matrix with all elements set to one c. c. C = 2 × 3 matrix with all elements randomly generated...

Create the following types of matrices: a. A = 3 × 4 matrix with all elements set to zero b.b. B = 3 × 2 matrix with all elements set to one c. c. C = 2 × 3 matrix with all elements randomly generated d. d. D = 3 × 3 identity matrix with diagonal elements =1 and off-diagonal = 0 e. e. E = 4 × 4 diagonal matrix with diagonal elements 1, 2, 3, 4 and else 0