248 Unit 6 Problem solving: further techniques
1 Chapter 3.2, question 2 (page 85)
2 Chapter 3.3, question 4 (page 89)
3 Chapter 3.4, question 2 (page 92)
4 Chapter 3.5, question 1 (page 97)
5 Chapter 3.7, question 3 (page 105)
6 Chapter 3.8, question 3 (page 110)
7 Chapter 3.10, question 2 (page 118)
8 Chapter 3.12, question 2 (page 124)
9 Chapter 5.1, question 2 (page 209)
10 Chapter 6.1, question 2 (page 234)Reconsider some or all of the following
problems from the end-of-chapter
assignments and see whether you can find
ways of checking that your answer is correct.
Try to use a different method from the one
originally used for solving the question. Look
at how you might eliminate some of the
options in multiple-choice questions, where
appropriate.End-of-chapter assignment