Question 10
ProgressionsThe nth term of a sequence is 22n−1. Which term of the sequence is 29?
- A.3rd
- B.4th
- C.5th
- D.6th
Show the answer and explanation
Answer: C (5th)
Explanation
2n − 1 = 9 gives n = 5, the 5th term.
The nth term of a sequence is 22n−1. Which term of the sequence is 29?
Answer: C (5th)
2n − 1 = 9 gives n = 5, the 5th term.