What is the sum from n=0 to infinity of (0.7)^n ?

The sum from n=0 to infinity of (0.7)^n is 3.33333…

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sum from n=0 to infinity of (0.7)^n

n = 0 \sum \infty (0.7)^{n}

3.33333 \dots

Solution steps

n = 0 \sum \infty 0. 7^{n}

Apply Series Geometric Test:

3.33333 \dots

= 3.33333 \dots

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What is the sum from n=0 to infinity of (0.7)^n ?
The sum from n=0 to infinity of (0.7)^n is 3.33333…