∞
∑ 14/9^n
n=1
Determine whether the series converges, and if it converges, determine its value.
this is just a geometric series, with
a = 14/9
r = 1/9
so the sum is
a/(1-r) = (14/9) / (8/9) = 7/4
∑ 14/9^n
n=1
Determine whether the series converges, and if it converges, determine its value.
a = 14/9
r = 1/9
so the sum is
a/(1-r) = (14/9) / (8/9) = 7/4