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Geometric Series....
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2 votes
Geometric Series....

Geometric Series....-example-1
User Jeremy Ricketts
by
7.7k points

1 Answer

4 votes

Sn = (a1 . (1 - r^n))/(1 - r)

Sn = 2 . (1 - 2^6)/(1 - 2)

Sn = 2 . (1 - 64)/(-1)

Sn = 126

Final answer: 126

User Doug Sillars
by
7.6k points
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