please do it in matlab

Homework: Given are a 5 x 6 matrix A, a 3 x 6 matrix B, and a 9-element vector v. [2 5 8 11 14 177 5 10 15 20 25 30 3 6 9 12 15 18 B = 30 35 40 45 50 55 A = 4 7 10 13 16 19 55 60 65 70 75 80 5 8 11 14 17 20 V = L6 9 12 15 18 21 [99 98 97 96 95 94 93 92 91] Create the three arrays in the Command Window, and then, by writing one command, replace the last four columns of the first and third rows of A with the first four columns of the first two rows of B, the last four columns of the fourth row of A with the elements 5 through 8 of v, and the last four columns of the fifth row of A with columns 3 through 5 of the third row of B