Assignment 4
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1. Solve problem 7.5 of the text.

2. Solve problem 8.8 of the text.

3. Solve problem 8.16 of the text.

4. Solve problem 8.13 of the text 

5. Solve problem 10.1 of the text.

6  Solve problem 10.7 of the text.

7. Solve problem 11.8 of the text.