I need help with MATLAB please!!!

Question 1. Creating Matrices and Vectors (a) Be sure that you have set the seed of the random number generator as described above. The MATLAB command rand(m, n) creates an mx n matrix whose entries are random real numbers between 0 and1 Type R - rand (2, 3). Then use the up-arrow key to generate two more samples of the random matrix R. Notice how the entries in R change each time the command is executed Math 250C, Sections C1 and C3_ Sakai submission Matlab # 1 (b) You can create a matrix in MATLAB by typing the entries in the matrix between square brackets, one row at a time. To separate the entries in the same row, type a comma or press the space bar. To indicate the beginning of a new row, type a semicolon or press the Enter key. Try this by typing A [1 2 3 4; 5 6)] (followed by Enter. MATLAB should then display the 3 x 2 matrix