And k 2 s A-1] А k 2 , B = 1 0 2 0-10 • a) • b) 212 - A(BT) 312 - (AT)B

1.

Please show your steps/calculations and understanding steps by steps.

I. In the matrices below use, k = 30 and s =

17. 

(First image where there's an "AND")

II. If possible, perform the following operations. When a result is undefined, then explain why.

(Second image)