Question: If n Z+ and n >2 prove that 0 (mod n), odd (mod n), n even.

If n ˆˆ Z+ and n >2 prove that
If n ˆˆ Z+ and n >2 prove that

0 (mod n), odd (mod n), n even.

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Proof For n odd consider the n 1 numbers 123 n 3 n 2 n 1 as n l2 pairs 1 and n 1 2 and ... View full answer

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