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If m=n^(2)-n , where n is an integer , t...

If `m=n^(2)-n` , where n is an integer , then `m^(2)-2m ` is divisible by

A

20

B

24

C

30

D

16

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Knowledge Check

  • If m and n are positive integers and (m – n) is an even number, then (m^(2) - n^(2)) will be always divisible by

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