The n^th term of an A.P., the sum of whose n terms is S_n, is

A. S_n + S_{n - 1}

B. S_n - S_{n - 1}

C. S_n + S_{n + 1}

D. S_n - S_{n + 1}

Answer: Option B

Solution(By Examveda Team)

S_n is the sum of first n terms
Last term n^th term = S_n - S_{n - 1}