Math Chapter Wise Sequences And Series (A.p., G.p., H.p.) English MCQ TGT 2001 Q.Series 1 1 1......... 2 3 6 + + + + + + + + + + + + the sum of 9 term is: A−5/6 B−1/2 C1 D−3/2 Show answer Correct answer: −3/2