Question

E =[-1 -2, -2 -1] and A=[ 2 6 ,2 -1] let H= EA.find H.

Answer 1

Step-by-step explanation:

H=EA

H=(-1-2,-2-1)([26,2-1)

H=(-3,-3)(26,1)

H=(-78-3-78-3)

H= -162