SOLUTION: a1=1,a10=-19683,r=-3

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Question 1034744: a1=1,a10=-19683,r=-3
Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
a%5B1%5D=1
a%5B2%5D=-3
a%5B3%5D=9
a%5B4%5D=-27
etc.
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