Statement 1: If sum of n terms of a series is 6n^2+3n+1 then the series is in AP. Statement 2: Sum of n terms of an AP is always of the form an^2+bn.

JEE Main Mathematics question

Statement 1: If sum of terms of a series is then the series is in AP. Statement 2: Sum of terms of an AP is always of the form .

(A)Assertion is True, Reason is True; Reason is correct explanation for Assertion
(B)Assertion is True, Reason is True; Reason is not correct explanation for Assertion
(C)Assertion is True, Reason is False
(D)Assertion is False, Reason is TrueCorrect

Answer: (D)

Statement 2 is true: has no constant term. In Statement 1, but for

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Question ID VK-021629