Homework 1: Read carefully sections 12.1 and 12.2. Solve problems 
4,10,36,38,54 to 12.1 and problems 2,22,24,28,40,44,46 to 12.2.

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Homework 2: Read carefully section 12.3. Solve problems 2,4,12,15,20,30
to section 12.3 and problems 6,42 to section 12.2.

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Homework 3: Read carefully section 12.4. Solbe problems 3,7,13, 14,18,19,
32,33,37,40,51,53 to section 12.4.

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Homework 4: Read carefully section 12.5. Solve carefully problems
3,4,9,13,15,17,20,30,33,35,36,39 to section 12.5.

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Homework 5: Read carefully section 12.6. Solve problems 5,11,15,19,25,31,35,
40,45,49 to section 12.6.

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Homework 6: Read carefully section 12.8. Solve problems 5, 11, 19, 33, 34,
43, 44, 49, 52, 55, 60 to section 12.8.

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Homework 7: Read carefully section 12.7. Solve problems 11,22,29,35,38,47,48,51
to section 12.7

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Review of chapter 12: solve problems 10, 11, 12, 16,19,23,24,28,42,47 
on pages 845-847.

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Homework 8: Read carefully section 13.2. Solve problems 7, 16, 18, 19,37, 40,
42,43,54,57 to section 13.2.

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Homework 9: Read carefully section 13.3. Solve problems 10,13,17,24,25,39,40,
41,43,45,51,54 to section 13.3.

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Homework 10: Read carefully section 13.4. Solve problems 18,19,26,27,38,39,42,
53,65,69 to section 13.4

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Homework 11: Read carefully section 13.5. Solve problems 9,11,21,25,27,31,33,
38,47,69 to section 13.5.

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Homework 12: Read carefully sections 13.6 and 13.7. Solve problems 6,15,23,29,
to section 13.6 and problems7,8,9,10,18,21,29,32,43 to section 13.7. 

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Homework 13: Read carefully section 13.8. Solve problems 2,7,9,17,20,23,28,31,34
,44 to section 13.8. Also solve the following 
<a href="323problem.pdf">problem</a>.

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Homework 14: Read carefully section 13.9. Solve problems 5,6,13,14,17,20,40,41,
42,53,54,59 to section 13.9.

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Review of chapter 13: solve problems 1,2,3,5,6,7,8,14,15,21,30,35,38,39,40 on
pages 936-938. 

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Homework 15: Read carefully section 13.10. Solve problems 13,16,17,20,21,24,27,
33 to section 13.10 and problems 45,46,50 on page 938. 

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Homework 16: Read carefully sections 14.1 and 14.2. Solve problems 5,17,23,25,
28,32,33 to section 14.1 and problems 7,10,12,17,18,22,23,30,31,33 to
section 14.2.

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Homework 17: Read carefully section 14.3. Solve problems 3,7,8,17,19,25,27,29,
37, 40 to section 14.3.

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Homework 18: Read carefully section 14.4. Solve problems 3,4,5,15,16,21,29,31,
37,39,41 to section 14.4.

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Homework 19: Read carefully the first part of section 14.9 (about 2-variable
functions). Solve problems 6,7,9,13 to section 14.9. Read carefully
section 14.6. Solve problems 6,7,9,12,17,19,21,23,43 to section 14.6.
Optional (but receommended): read carefully section 14.5.

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Homework 20: Read carefully sections 14.7 and 14.8. Solve problems
1, 6, 10, 14, 15, 23, 25, 29, 30 to section 14.7 and problems 4, 9, 10, 15,
16, 20 to section 14.8.

<p> Homework 21: Read carefully section 14.9. Solve problems 14, 15, 16 to
section 14.9. Solve also problems 5, 7, 15, 23, 26, 33, 37, 41, 47, 57
on pages 1010-1012.

<p> Homework 22: Read carefully sections 15.1 and 15.2. Solve problems
11,14,21,24,28,29,37,38 to section 15.1 and problems 4,5,8,9,13,15,18,32,34,35
to section 15.2.

<p> Homework 23: Read carefully sections 15.3 and 15.4. Solve problems
5, 9,13,23, 25,29,30,33 to section 15.3 and problems 3,5,11, 15,17,19,22,23
to section 15.4.

<p> Homework 24: Read carefully sections 15.5 and 15.6. Solve problems
3,5,13,17,19,21,23 to section 15.5 and problems 1,5,7,9,11,14 to section 15.6.

<p> Homework 25: Read carefully section 15.7. Solve problems 1,3,5,7,9,11,13
to section 15.7.