Let y = f(x) represent a parabola with focus (- 1 2 ,0 ) and directrix y = - 1 2 . Then S = x R: ^ -1 ( f(x)...

Question

Let y = f(x) represent a parabola with focus (- 1 2 ,0 ) and directrix y = - 1 2 . Then S = x R: ^ -1 ( f(x) )+ ^ -1 ( f(x)+1 )= 2 :

Accepted Answer

(D)

JEE Main 2023 Mathematics question