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evaluate infinite geometric series:\(2+\frac{1}{9}+\frac{1}{162}+\frac{1}{2916}+\dots\)

michaelcai  Nov 15, 2017
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S = F/[1 -R]

S = 2 / [1 - 1/18]

S = 2 / [17/18]

S = 2 x [18/17]

S = 36 / 17

S = 2 2/17

Guest Nov 15, 2017

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