HW #5 <BR>
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Solve the following questions from the second edition of the text book: <BR>

Problem Set 3.2: 19  <BR>
Problem Set 3.3: 4, 8, 16 <BR>
Problem Set 3.4: 8, 15, 18, 33. <BR>
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Due : At the start of the lecture on October 20, 1999.