In the expansion of (1+x+x^2+x^3)^6, the coefficient of x^ 14 is Statement 1: 130. Statement 2: 120.

JEE Main Mathematics question

In the expansion of , the coefficient of is Statement 1: . Statement 2: .

(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)

; the coefficient of is . So Statement 1 (the value ) is false and Statement 2 (the value

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Question ID VK-021096