SOLUTION: what is the last digit of 3^9999

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Question 344659: what is the last digit of 3^9999
Answer by haileytucki(390) About Me  (Show Source):
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3^(9999)
Raising a number to the 9999th power is the same as multiplying the number by itself 9999 times. In this case, 3 raised to the 9999th power is Infinity.
Infinity