\(\frac{2}{3}+\frac{4}{9}+\frac{8}{27}+...\)
if it converges what is the sigma equation
Definitely converges, OBT
The geometric ratio is 2/3
The sum is
2/3 / [ 1 - 2/3] =
2/3 / [1/3] =
2
Sigma notation
inf
∑ (2/3)n
n = 1
+577 
