If x is an even number, then x 4 n x^{4n} x 4 n , where n is a positive integer, will always have

Placements Medium Number System MCQ

Question

If x is an even number, then $x^{4n}$ , where n is a positive
integer, will always have

Options

A.

zero in the unit's place

B.

6 in the unit's place

C.

either 0 or 6 in the unit's place

D.

None of these

unit digiteven numberspowers

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