Math, asked by jithsoorya2005, 9 months ago

If sum of n terms of an AP is 3n^2+2n,what is the common difference

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Answered by sangeethadhanapal143

0

Answer:

If the sum of n terms of an A.P. is given by Sn = 3n + 2n2, then the common difference of the A.P. is

(a) 3

(b) 2

(c) 6

(d) 4

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