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Chapter 3: Try it yourself 1-21, Ex 3.1, Ex 3.2, Ex 3.3, Ex 3.4, Ex 3.5, Ex 3.6, Review Ex 3

Revision Ex 1

Chapter 4: Try it yourself 1-10, Ex 4.1, Ex 4.2, Ex 4.3, Ex 4.4, Review Ex 4

Chapter 5: Try it yourself 1-13, Ex 5.1, Ex 5.2, Ex 5.3, Ex 5.4, Ex 5.5, Review Ex 5

Chapter 6: Try it yourself 1-20, Ex 6.1, Ex 6.2, Ex 6.3, Ex 6.4, Ex 6.5, Review Ex 6

Revision Ex 2

Chapter 7: Try it yourself 1-13, Ex 7.1, Ex 7.2, Ex 7.3, Ex 7.4, Review Ex 7

Chapter 8: Try it yourself 1-9, Ex 8.1, Ex 8.2, Ex 8.3, Review Ex 8

Revision Ex 3

Chapter 9: Try it yourself 1-14, Ex 9.1, Ex 9.2, Ex 9.3, Ex 9.4, Review Ex 9

Chapter 10: Try it yourself 1-17, Ex 10.1, Ex 10.2, Ex 10.3, Ex 10.4, Review Ex 10

Revision Ex 4