What is the sum from n=1 to infinity of 1/(2^{2n-1)} ?

The sum from n=1 to infinity of 1/(2^{2n-1)} is converges

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sum from n=1 to infinity of 1/(2^{2n-1)}

n = 1 \sum \infty \frac{1}{2 ^{2 n - 1}}

converges

Solution steps

n = 1 \sum \infty \frac{1}{2 ^{2 n - 1}}

Apply Series Ratio Test:

converges

= converges

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What is the sum from n=1 to infinity of 1/(2^{2n-1)} ?
The sum from n=1 to infinity of 1/(2^{2n-1)} is converges