Chapter 2
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Section 2.1, Question 2
Section 2.1, Question 3
Section 2.2, Question 2
Section 2.3, Question 1
Section 2.3, Question 2
Section 2.3, Question 3
Section 2.4, Question 2
Chapter 3
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Section 3.2, Question 1
Chapter 4
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Section 4.2, Question 1
Section 4.2, Question 2
Section 4.4, Question 1
Section 4.4, Question 2
Section 4.4, Question 3
Chapter 7
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Section 7.4, Question 2
Section 7.4, Question 3