Find the locus of the middle points of the chords of contact of orthogonal tangents of the parabola `y^(2)=4ax`.

Find the locus of the middle points of the chords of contact of tangents to the circle x^(2)+y^(2)=1 drawn from the the circle x^(2)+y^(2)+4x+6y+9=0

Find the locus of the middle points of the chords of the parabola y^(2) = 4x which touch the parabola x^(2) = -8y .

Find the locus of the midpoint of normal chord of parabola y^(2)=4ax

Find the locus of the point of intersection of the normals at the end of the focal chord of the parabola y^(2)=4ax

The ,locus of the point of intersection of two perpendicular tangents to the parabola y^(2)=4ax is

The locus of the middle point of the chord of contact of tangents drawn from points lying on the straight line 4x-5y=20 to the circle x^(2)+y^(2)=9is

The locus of the middle points of the focal chord of the parabola y^(2)=4ax , is

The locus of the middle points of the focal chords of the parabola,y^(2)=4x is: