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Q12: Answers – Paper 1 – June 2018
Q12: Answers – Paper 1 – June 2018
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Prove that the square of an odd number is always 1 more than a multiple of 4
Prove that the square of an odd number is always 1 more than a multiple of 4
Question
12) Prove that the square of an odd number is always 1 more than a multiple of 4
[4 marks]