SOLUTION: The last digit of 3^2007 is a 1 b 3 c 5 d 7 e 9

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Question 313781: The last digit of 3^2007 is
a 1 b 3 c 5 d 7 e 9
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
7
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You'll see that if you list the powers of 3
3
9
27
81
etc.