A) Natural number greater than 1
B) Irrational number
C) Complex number
D) Odd number
Correct Answer: A
Solution :
\[{{n}^{p}}-n\] is divisible by p for any natural number greater than 1. It is Fermet's theorem. Trick: Let \[n=4\] and \[p=2\] Then\[{{(4)}^{2}}-4=16-4=12\], it is divisible by 2. So, it is true for any natural number greater than 1.You need to login to perform this action.
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