Computing Limits, Part 2

Find each of the following limits. In some cases, the limit may be infinite. If the limit does not exist, use "DNE" as your answer. If the limit is in an indeterminite form, state which indeterminite form it is.

1.	lim	1			6.	lim	sin(2x)
	x-->1					x-->0
		x2 - 1					tan(3x)
2.	lim	x2 sec(2x) cot(3x)			7.	lim	2x2 - 3x + 6
	x-->0					x-->
							x3 - 2x + 1
3.	lim	x - 3			8.	lim	x2 - 6x + 8
	x-->2+					x-->4
		x3 - 4x2 + x + 6					sqrt(x) - 2
4.	lim	sin(1/(2 - x))			9.	lim	x - 2
	x-->2					x-->0
							sqrt(x) - 2
5.	lim	ln(x)x			10.	lim	21/(x+1)
	x-->0+					x-->-1+
							ln(-x)