explain why n(n-1) must be an even number

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01-12-2020
Mathematics

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explain why n(n-1) must be an even number

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crisviz420 crisviz420 · Answer 1 · 2020-12-01T17:48:59+01:00

crisviz420 crisviz420

01-12-2020

Whether n is an even or odd number, you will always have an even number and an odd number multiplying each other. An even number times an odd number is always an even number.

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