What is the units digit of.
(A)
(B)
(C)
(D)![]()
What is the units digit of.
(A)
(B)
(C)
(D)![]()
……
We observe that when the power is even then the unit digit of the result is 6 and when the power is odd then the unit digit of the result is 4.
Therefore the correct answer is (C).
thanks a lot for your reply!
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