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1. The nth term of an A.P. is given by an = 3 + (a) 7 (b) 3 (c) 4 (d) 1 View Answer Answer: (c) 4<
Answer: (c) 4<
2. If p, q, r and s are in A.P. then r – q is
Answer: (c) s
3. The nth term of an A.P. 5, 2, -1, -4, -7 … is
Answer: (c) 8