4024/13 May/Jun 2025, Question 5: Reciprocals
Cambridge O Level Mathematics 4024 · Paper 13 (Non-calculator) · Non-calculator · 2 marks
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The question, in short
Write down two requested numbers: the reciprocal of 7, and an example of an irrational number.
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Part (a) · 1 mark
State the reciprocal of 7.
- 1Reciprocal of 7 = 1 ÷ 7 = 1/7
Answer1/7
Part (b) · 1 mark
Give one irrational number.
- 1An irrational number cannot be written as a fraction, e.g. √2 (or π)
AnswerAny irrational number
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