If = _ x /4 ^3x- x (x+ 4 ) and = _ x 0 ( x)^ x are the roots of the equation ax^2+bx-4=0, then the ordered...

Question

If = _ x /4 ^3x- x (x+ 4 ) and = _ x 0 ( x)^ x are the roots of the equation ax^2+bx-4=0, then the ordered pair (a, b) is :

Accepted Answer

(D)

JEE Main 2021 Mathematics question