SOLUTION: what is the ones or unit digit for 9^34 ?

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Question 650196: what is the ones or unit digit for 9^34 ?
Found 2 solutions by MathLover1, Alan3354:
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

9%5E34=278+128+389+443+693+511+257+285+776+231+761
so, the ones or unit digit is 1

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
what is the ones or unit digit for 9^34 ?
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The 1's digit alternates between 9 & 1 for powers of 9.
1
9
81
729
6561
etc.
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Odd powers --> 9
Even powers --> 1