Math, asked by Ni0kitabopsshriya, 1 year ago

what is the digit at unit's place of 9 to the power of n

Answers

Answered by NAWALKISHOR

If n is an odd no. Then the digit at unit's place of 9 to the power of n=9 but if n is a even no. then the digit at unit's place of 9 to the power of n =1

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