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 Evaluate the Series \( \dfrac{1}{3^1}+\dfrac{4}{3^2}+\dfrac{7}{3^3}+\dfrac{10}{3^4}+\cdots\)

 Feb 3, 2019

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sumfor(n, 0, infinity, (3*n+1) / (3^(n+1)) = 5/4 = 1 1/4

 Feb 3, 2019
 #1
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Best Answer

sumfor(n, 0, infinity, (3*n+1) / (3^(n+1)) = 5/4 = 1 1/4

Guest Feb 3, 2019

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