## raytiller1 Group Title Identify whether the series ∑[i=1,∞,8(5/6)]^(i-1) is a convergent or divergent geometric series and find the sum, if possible. 2 years ago 2 years ago

1. raytiller1 Group Title

i know its divergent series

2. terenzreignz Group Title

$\sum_{n=1}^{\infty}8\left( \ \frac{5}{6} \right)^{n-1}$ is this it?

3. raytiller1 Group Title

yes @terenzreignz

4. terenzreignz Group Title

To be convergent, the sequence must converge to 0, does it?