The range of a∈R for which the function f(x) = (4a – 3)(x + _e5) + 2(a – 7) ( x 2 ) ^2 ( x 2 ), x 2n , n ,...

Question

The range of a∈R for which the function f(x) = (4a – 3)(x + _e5) + 2(a – 7) ( x 2 ) ^2 ( x 2 ), x 2n , n , has critical points, is -

Accepted Answer

(B)

JEE Main 2021 Mathematics question