View the videos for Chapter 3 below:

Chapter 3, Example 1, Lines 1-4

Chapter 3, Example 2, Lines 5-10

Chapter 3, Example 3, Lines 15-25

Chapter 3, Example 4, Lines 26-29

Chapter 3, Example 5, Lines 30-38

Chapter 3, Example 6, Lines 1-3

Chapter 3, Example 7, Lines 4-7

Chapter 3, Example 8, Lines 8-14

Chapter 3, Example 9, Lines 15-19

Chapter 3, Example 10, Lines 30-32

Chapter 3, Example, 11, Lines 1-6

Chapter 3, Example 12, Lines 7-10

Chapter 3, Example 13, Lines 11-16