If `b\ a n d\ c` are lengths of the segments of any focal chord of the parabola `y^2=4a x ,` then write the length of its latus rectum.

If b and c are lengths of the segments of any focal chord of the parabola y^(2)=4ax, then write the length of its latus rectum.

If b and c are the length of the segments of any focal chord of a parabola y^(2)=4ax then the length of the semi latus rectum is

If b and c are the lengths of the segments of any focal chord of a parabola y^(2)=4ax , then length of the semi-latus rectum is:

If a and c are lengths of segments of focal chord of the parabola y^(2)=2bx (b>0) then the a,b,c are in

Consider the parabola y^2=12x Find the length of the latus rectum.

If a and c are the lengths of segments of any focal chord of the parabola y^(2)=bx,(b>0) then the roots of the equation ax^(2)+bx+c=0 are real and distinct (b) real and equal imaginary (d) none of these

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

If ASB is a focal chord of a parabola such that AS = 2 and SB = 4 , then length of its latus-rectum is