`If (-1,-2sqrt2)`is one of exteremity of a focal chord of the parabola `y^(2)=-8x,` then the other extremity is

(1/2,2) is one extremity of a focal of chord of the parabola y^(2)=8x The coordinate of the other extremity is

If " ((1)/(2),2) " is one extremity of a focal chord of parabola " y^(2)=8x " then other extremity is

If ((1)/(2),2) is one extermity of a focal chord of the parabola y^(2)=8x. Find the co-ordinates of the other extremity.

If ((1)/(2),2) is one extermity of a focalchord of the parabola y^(2)=8x. Find the co-ordinates of the other extremity.

If 2x+y+a=0 is a focal chord of the parabola y^(2)+8x=0 then a =

If 2 x+y+a=0 is a focal chord of the parabola y^(2)+8 x=0 then a=

If a focal chord of the parabola y^(2)=a x is 2 x-y-8=0 then the equation of the directrix is

If (2,-8) is at an end of a focal chord of the parabola y^(2)=32x, then find the other end of the chord.

If (at^(2) , 2at) be the coordinate of an extremity of a focal chord of the parabola y^(2) =4ax, then the length of the chord is-