8for any positive integer nen les divisible by 6.prove that – InterviewSolution

1.

8for any positive integer nen les divisible by 6.prove that

Answer»

take n =to any no. since take it 1so, n3-n=divisible by 6(1)3-1=factor of 6solve 1-1=0therefore n3-n=divisible by 6you can try this for several no.

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