Matrix multiplication\ For Problems 2.4 and 2.5 , consider the following matrices.\

A=[[1,5,2],[3,-1,4]],B=[[-7,7],[0,5],[8,-2]],C=[[5,-2,3]],D=[[1,2],[3,4]],E=[[0,1],[1,0]]

\ Problem 2.4\ a) What is the size of each of the five matrices?\ b) For each of the following matrix products, write the size of the result. If the matrix product is not possible, write "not possible."\ i.

AB

\ ii.

BA

\ iii.

BC

\ iv.

CB

\ v.

DE

\ vi.

EE

\ vii.

CD

Matrix multiplication For Problems 2.4 and 2.5, consider the following matrices. A=[135124],B=708752,C=[523],D=[1324],E=[0110] Problem 2.4 a) What is the size of each of the five matrices? b) For each of the following matrix products, write the size of the result. If the matrix product is not possible, write "not possible." i. AB ii. BA iii. BC iv. CB v. DE vi. EE vii. CD