[" If "AFB" is a focal chord of the parabola "],[y^(2)=4axandAF=4,FB=5" then the latus-rectum "],[" of the parabola is equal to "]

If AFB is a focal chord of the parabola y^(2) = 4ax such that AF = 4 and FB = 5 then the latus-rectum of the parabola is equal to

If AFB is a focal chord of the parabola y^(2) = 4ax such that AF = 4 and FB = 5 then the latus-rectum of the parabola is equal to

If AFB is a focal chord of the parabola y^(2) = 4ax such that AF = 4 and FB = 5 then the latus-rectum of the parabola is equal to (a) 80 (b) 9/80 (c) 9 (d) 80/9

If AFB is a focal chord of the parabola y^(2) = 4ax such that AF = 4 and FB = 5 then the latus-rectum of the parabola is equal to (a) 80 (b) 9/80 (c) 9 (d) 80/9

If ASC is a focal chord of the parabola y^(2)=4ax and AS=5,SC=9 , then length of latus rectum of the parabola equals

Latus rectum of the parabola x^2=4ay is:

If PSQ is a focal chord of the parabola y^(2) = 4ax such that SP = 3 and SQ = 2 , find the latus rectum of the parabola .

The latus rectum of the parabola y^(2)=5x+4y+1 is