If n is any natural number, then by which number 6 n square - 5 n squa – InterviewSolution

1.	If n is any natural number, then by which number 6 n square - 5 n square is always divisible.
Answer» If n is a natural number then 6 to the power n - 5 to the power n will end with 1Example-(1) 6 to the power 1 - 5 to the power 1 ends with 1(2) 6 to the power 2 - 5 to the power 2 =36-25 =11 which ends with1.

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