Question 26
ProgressionsFind the sum to infinity of the series 2 + 3/2 + 9/8 + 27/32 + ...
- A.1
- B.2
- C.8
- D.4
Show the answer and explanation
Answer: C (8)
Explanation
a = 2 and r = 3/4, so S = 2/(1 − 3/4) = 8.
Find the sum to infinity of the series 2 + 3/2 + 9/8 + 27/32 + ...
Answer: C (8)
a = 2 and r = 3/4, so S = 2/(1 − 3/4) = 8.