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Find the sum of the first 7 terms for the geometric series for 1/3+1+3+9+...
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Find the sum of the first 7 terms for the geometric series for 1/3+1+3+9+...

User Richard Hansen
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1 Answer

4 votes
I think it is
(1/3)+1+3+9+27+81+243
=364/1/3
=1093/3
User LeafGlowPath
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