Let PQ be a double ordinate of the parabola, `y^2=-4x` where `P` lies in the second quadrant. If `R` divides `PQ` in the ratio `2:1` then teh locus of `R` is

PQ is a double ordinate of the parabola y^(2)+4x . The locus of its point of trisection is

PQ is a double ordinate of a parabola y^(2)=4ax. Find the locus of its points of trisection.

PQ is a double ordinate of a parabola y^2=4a xdot Find the locus of its points of trisection.

PQ is a double ordinate of a parabola y^2=4a xdot Find the locus of its points of trisection.

PQ is a double ordinate of the parabola y^2=4ax Show that thelocus of its point of trisection the chord PQ is 9y^2=4ax .

Let (x,y) be any point on the parabola y^(2)=4x. Let P be the point that divides the line segment from (0,0) and (x,y) n the ratio 1:3. Then the locus of P is :

PQ is normal chord of the parabola y^(2)=4ax at P(at^(2),2at) .Then the axis of the parabola divides bar(PQ) in the ratio

PQ is a double ordinate of the parabola y^2 = 4ax. If the normal at P intersect the line passing through Q and parallel to axis of x at G, then locus of G is a parabola with -