For problems 1 
20 evaluate the limit, if it exists.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21. Given the function
Evaluate the following limits, if they exist.
(a) (b)
22. Given the function
Evaluate the following limits, if they exist.
(a) (b)
23. Given the function
Evaluate the following limits, if they exist.
(a) (b)
24. Given the function
Evaluate the following limits, if they exist.
(a) (b) (c) (d)
For problems 25 30 evaluate the limit, if it exists.
25.
26.
27.
28.
29.
30.
31. Given that for all x
determine the value of .
32. Given that for all x
determine the value of .
33. Use the Squeeze Theorem to determine the value of .
34. Use the Squeeze Theorem to determine the value of .
35. Use the Squeeze Theorem to determine the value of .