Jee Main
Parabola
JEE Main 2021 (Online) 1st September Evening Shift
MCQ+4 / -12021
Consider the parabola with vertex \(\left( {{1 \over 2},{3 \over 4}} \right)\) and the directrix \(y = {1 \over 2}\). Let P be the point where the parabola meets the line \(x = - {1 \over 2}\). If the normal to the parabola at P intersects the parabola again at the point Q, then (PQ)2 is equal to :