1.	What is the value of the determinant?
		A.	12	B.	-3
		C.	-8	D.	-12
		Hint
	2.	For the determinant , which is the minor of -4?
		A.		B.
		C.		D.
		Hint
	3.	Find the determinant of
		A.	-16	B.	0
		C.	-11	D.	-21
		Hint
	4.	Evaluate using expansion by minors.
		A.	68	B.	64
		C.	14	D.	80
		Hint
	5.	Find the value of the determinant of
		A.	2	B.	6
		C.	64	D.	–32
		Hint