Answer:
F
Explanation:
A series is said to be convergent if |r| < 1. Where r is the common ratio of the series.
If |r| ≥ 1 then the geometric series diverges.
3/4 + 4/5 + 5/6
r = 4/5÷3/4 = 4/5×4/3 = 16/15
r = 5/6÷4/5 = 5/6×5/4 = 25/24
In the series, r is greater than 1. So the series is divergent.