1.
		A.		B.
		C.		D.
		Hint
	2.	If A = , find -2A.
		A.		B.
		C.		D.
		Hint
	3.	Find the values of x and y for which the matrix equation is true.
		A.	x = 1, y = 0	B.	x = 4, y = 2
		C.	x = 3, y = 2	D.	x = 2, y = 3
		Hint
	4.	Given A = [3 -2], C = , find AC.
		A.		B.	impossible
		C.	[-10 -4 -2]	D.	[14 3 13]
		Hint
	5.
		A.		B.
		C.	impossible	D.
		Hint