please do all parts, and please include scripts used in matlab. thank you!

2. (A*:m script file is required for this question) a. Use the zeros function in MATLAB to create the 77 matrix B1, all elements of it shall be 0 's. b. Use the ones function in MATLAB to create the 55 matrix B2, all elements of it shall be 3 's. c. Use the eye function in MATLAB to create the 55 matrix B3, with 1 's at its diagonal and 0 's for the rest. d. Use the diag function in MATLAB to create the 44 matrix B4. with the values [1,3,9,27] at its diagonal and 0 's for the rest. e. Use the rand function in MATLAB to create the row vector B5, with 6 uniformly distributed random numbers. f. Create the column vector B6, with 5 normally distributed random numbers. 9. Create the 75 matrices C1 and C2, by concatenating A3 and B3 in two different ways. Use the vertat function in MATLAB. h. Create the 52 matrices C3 and C4, by concatenating A2 and B6 in two different ways. Use the bereat function in MATLAB