Wed October 24, 2012 By: Sahil

Sir, this is an MCQ: I want to know the answer and solution for how to get the answer QUESTION: If the sum of n terms of an A.P. is 3n2+ 5n then its n th term? (a) 4n - 3 (b) 3n - 4 (c) 4n + 3 (d) 3n + 4

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Thu October 25, 2012
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