**Due Thursday, February 23, 2017**

The following problems **must be turned in**:

Section 2.1 #79(a)-(c), 88

Section 2.2 #38, 56, 70, 84

Section 2.3 #60(a)(b)

Section 2.4 #29

Section 2.6 #69, 71

The following problems should not be turned in, but I strongly recommend that you do them before the mandatory ones above:

Section 2.1 #19, 25, 31, 32, 35, 36, 43-46, 55, 57, 60, 70

Section 2.2 #5, 6, 9, 10, 17, 24, 29, 30, 33, 35, 49, 53-55, 69, 71, 72, 75-78, 87

Section 2.3 #7, 8, 12-14, 23(a), 27(a), 31, 43, 44, 47, 48

Section 2.4 #11-15(b), 28

Section 2.6 #23, 25-28, 29-36, 53-58, 63-68

You obviously are not expected to do all of these. But you should try a few from each topic to make sure you know how to do them. If you need more practice on a particular topic then you can do more of them.

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