Homework 5: Due *Friday*, November 9, at *2pm*.
 Recall that Monday November 5 is a MIDTERM!

 (See the class webpage for how to drop off your homeworks.)
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<ul>
<li>
Section 4.2:  4, 10, 12, 26, 30
<li>
Section 4.3:  6, 8, 20, 24(a+b, c is optional), 32, 44, 48, 50, 58
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