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| 4 || Year 9 || Exercise 1:02 || Page 6 || 23.a. | | 4 || Year 9 || Exercise 1:02 || Page 6 || 23.a. | ||
|class="math"| <math>\frac{ad + bc}{bd}</math> | |class="math"| <math>\frac{ad + bc}{bd}</math> | ||
|class=" | |class="none"| | ||
|class="note"| is not rational if <math>bd = 0</math> | |class="note"| is not rational if <math>bd = 0</math> | ||
|} | |} |
Revision as of 13:45, 27 October 2019
Errata
# | Year | Section | Page | Question | Given | Correct | Note |
---|---|---|---|---|---|---|---|
1 | Year 9 | Exercise 1:01 | Page 2 | 3.p. | don't cha know your 19 times tables? | ||
2 | Year 9 | Exercise 1:01 | Page 2 | 4.o. | off by an order of magnitude | ||
3 | Year 9 | Exercise 1:02 | Page 4 | 3.d. | |||
4 | Year 9 | Exercise 1:02 | Page 5 | 11. | both are technically correct but better to be consistent | ||
4 | Year 9 | Exercise 1:02 | Page 6 | 23.a. | is not rational if |