Let `A(x_(1), y_(1))" and "B(x_(2), y_(2))` be two points on the parabola `y^(2)=4ax`. If the circle
Channel: Doubtnut
Date: 17/05/2020

Let `A(x_(1), y_(1))" and "B(x_(2), y_(2))` be two points on the parabola `y^(2)=4ax`. If the circle with chord AB as a diameter touches the parabola, then `|y_(1)-y_(2)|=`