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## Math 20A Fall 2011 Homework Assignments

Disclaimer:    Answers are provided with no guarantee of accuracy. Use at your own risk. Mistakes will not be corrected. Answers may include extra problems. Answers should only be used as a supplement and are no replacement for hard work and effort.

### Homework 0

Review
• Section 1.1:  12, 20, 24, 26, 28, 44, 48, 58, 70, 76
• Section 1.2:  10, 14, 17, 24, 38, 50
• Section 1.3:  8, 10, 32, 35
• ATTENTION (TYPO):In Question 35 in Section 1.3, the function should be P(t)=30*2^{0.1t}.

### Homework 1

Due Thursday, September 29
• Section 1.4:  4, 6, 14, 20, 24, 34, 42, 46, 48
• Section 1.5:  4, 6, 16, 22, 24, 30, 40
• Section 1.6:  4, 10, 16, 24, 26, 28, 34, 36, 39, 40
• Section 1.7:  6, 8, 12, 18

### Homework 2

Due Thursday, October 6
• Section 2.1:  1, 4, 14, 22
• Section 2.2:  2, 6, 18, 22, 34, 38, 44, 53
• Section 2.3:  2, 10, 14, 26c, 30, 31, 33
• Section 2.4:  2, 4, 6, 22, 27, 36, 52, 58, 70, 74, 82
Quiz 1 on Friday, October 7 covers Sections 1.4 - 1.6 and 2.1 - 2.4

### Homework 3

Due Thursday, October 13
• Section 2.5:  2, 8, 10, 18, 20, 22, 30, 32, 38, 50, 52
• Section 2.6:  8, 12, 16, 18, 24, 28, 38, 40, 44
• Section 2.7:  4, 12, 14, 28, 31, 34a, 39, 44
• Section 2.8:  4, 6, 12
• Section 3.1:  4, 10, 12, 14, 26, 28, 34, 42, 44, 52, 60
Quiz 2 on Friday, October 14 covers Sections 2.5 - 2.8 and 3.1

### Homework 4

Due Thursday, October 20
• Section 3.2:  6, 8, 12, 18, 22, 26, 28, 32, 40, 42, 47, 48, 52, 60, 71
• Section 3.3:  2, 6, 12, 20, 24, 27, 34, 38, 40, 42, 48, 53
• Section 3.4:  6, 8, 18, 26, 28, 44   (Skipped)
• Section 3.5:  4, 6, 14, 24, 26, 39, 40
Exam 1 on Tuesday, October 18 covers Sections 1.1 - 1.6, 2.1 - 2.8 and 3.1 - 3.2

### Homework 5

Due Thursday, October 27
• Section 3.6:  2, 8, 12, 20, 26, 34, 38, 42, 44
• Section 3.7:  12, 18, 20, 38, 40, 42, 44, 50, 68, 69, 88, 98
• Section 3.8:  2, 10, 18, 24, 28, 30, 36
• Section 3.9:  6, 8, 10, 14, 16, 18, 22, 34, 46, 48, 52, 54, 64
Quiz 3 on Friday, October 28 covers Sections 3.3, 3.5 - 3.8

### Homework 6

Due Thursday, November 3
• Section 3.10:  10, 14, 16, 20, 30, 37, 40, 44
• Section 3.11:  4, 6, 10, 18, 30, 33
• Section 4.1:  12, 18, 28, 34, 38, 46, 52, 54, 63
Quiz 4 on Friday, November 4 covers Sections 3.9 - 3.11, and 4.1

### Homework 7

Due Thursday, November 10
• Section 4.2:  1, 2, 5, 16, 18, 22, 31, 32, 40, 48, 54, 55, 57
• Section 4.3:  4, 10, 14, 24, 32, 36, 44, 50, 56, 60, 64
• Section 4.4:  2, 4, 6, 10, 18, 20, 22, 26, 34, 42

### Homework 8

Due Thursday, November 17
• Section 4.5:  8, 10, 16, 22, 32, 36, 42
• Section 4.6:  10, 14, 29, 34, 36, 44, 50, 52, 60
Exam 2 on Tuesday, November 15 covers all sections studied so far, with an emphasis on Sections 3.3, 3.5 - 3.11 and 4.1 - 4.5

### Homework 9

Due Wednesday, November 23
• Section 4.7:  6, 8, 12, 16, 19, 42, 54, 55, 40
• Section 4.8:  4, 8, 16, 20   (Optional)
• Section 4.9:  4, 8, 24, 28, 38, 45, 56, 69, 70, 72
• Section 5.1:  6, 8, 10, 11, 16, 32, 75
• Section 5.2:  6, 7, 8, 14, 44, 56, 58, 76

### Homework 10 (the last one!)

Due Thursday, December 1
• Section 5.3:  4, 12, 22, 26, 30, 34, 38, 44, 47, 52, 55
• Section 5.4:  4, 16, 20, 24, 28, 30, 40, 41
• Section 5.5:  8, 10, 14, 20   (Optional)
The Final Examination from 7:00pm to 10:00pm on Wednesday, December 7 is comprehensive and covers all sections studied in class.

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