Solve problem 6 using matlab

5. Create a 4x4 matrix A full of random real-values and a 4x 4 matrix B full of random, real-values. Implement a matrix addition routine in a function, C matrix, add (A, B). Calculate the matrix C=A+B and display the matrices. Create a 5x5 matrix P that is 3 or 9 times the Identity matrix, I. Create a 3x5 H matrix using the command, H hank matrix multiplication routine in a function, Acalc A(P,H) using for-loops to calculate A=HPH', Calculate the matrix A-HPH' and then display the three matrices. (Ignore the warning produced by the hankel() command). el (1:3,1:5) Implement a 7. Create several matrices of random real-values: A is a 7x3 matrix, B is a 7x6 matrix, D is a 6x4 matrix, E is a 3x5 matrix, and F is a 4x5 matrix. Implement a matrix multiplication routine with only for-loops in a function, G - calc_G(A, B, D, E, F). Maket B, D, E, F). Make the routine's matrices sizes generic