If the sum of first n terms of a series is (n + 12) , then what is its

1.	If the sum of first n terms of a series is (n + 12) , then what is its third term?
A.	1
B.	2
C.	3
D.	4
Answer» B. 2

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If the sum of first n terms of a series is (n + 12) , then what is its third term?

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