If l  denotes the semi-latusrectum of the parabola`y^(2)=4ax,` and SP and SQ denote the segments of
Channel: Doubtnut
Date: 2020-05-17

If l  denotes the semi-latusrectum of the parabola`y^(2)=4ax,` and SP and SQ denote the segments of and focal chord PQ, being the focusm the SP, I, SQ are in the relation