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By Euclid's division lemma, show that th...

By Euclid's division lemma, show that the square of any positive integer is either of the form 3m or `3m+1` for some integer m.

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The correct Answer is:
`3m+1`, where `m=3q^(2)+4q+1`
Hence, it is proved.
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CPC CAMBRIDGE PUBLICATION-MODEL QUESTION PAPER 7 -QUESTIONS
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