Answer:
Step-by-step explanation:
.
3/4 divided by 1/2 is 1.5/4
steps below
3 = 2/3 m
m = 9/2
by the matrix property of associative: (A+B)+C = A+(B+C)
H = [-2 8 -1]
m x H = 9/2 x [-2 8 1] = [-9 36 -9/2]