Single Answer MCQ
Q-00052039
If a_n = (n + 1)^2, what are the 3rd and 4th terms?
1
9 and 16
2
8 and 15
3
7 and 14
4
6 and 13
Answer and Solution
Answer
A. 9 and 16
Solution:
We find a_3 = (3 + 1)^2 = 16 and a_4 = (4 + 1)^2 = 25. The terms are 16 and 25.
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