The correct matching of List I from List II Column-I (A) (1-x)^ -n (B) (1+x)^ -n (C) If x1, then 1+ 1x+ 1...

Question

The correct matching of List I from List II Column-I (A) (1-x)^ -n (B) (1+x)^ -n (C) If x>1, then 1+ 1x+ 1 x^2 + is (D) If |x|>1, then 1- 2 x^2 + 3 x^4 - 4 x^6 + is Column-II (1) x x+1 (2) 1-nx+ n(n+1) 2! x^2- If |x|<1 (3) 1+nx+ n(n+1) 2! x^2+ If |x|<1 (4) x x-1 (5) x^4 (x^2+1 )^2 (6) x^4 (x^2-1 )^2

Accepted Answer

(A)

JEE Main Mathematics question

Solution

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