If tangents be drawn from points on the line `x=c` to the parabola `y^2=4x`, show that the locus of point of intersection of the corresponding normals is the parabola.

If tangents are drawn from points on the line x=c to the parabola y^2 = 4ax , show that the locus of intersection of the corresponding normals is the parabola. ay^2 = c^2 (x+c-2a) .

The locus of the point of intersection of the perpendicular tangents to the parabola x^2=4ay is .

The locus of point of intersection of perpendicular tangent to parabola y^2= 4ax

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

Tangents are drawn at the end points of a normal chord of the parabola y^(2)=4ax . The locus of their point of intersection is

The ordinates of points P and Q on the parabola y^2=12x are in the ration 1:2 . Find the locus of the point of intersection of the normals to the parabola at P and Q.

The slopes of tangents drawn from a point (4, 10) to parabola y^2=9x are

If the normals drawn at the end points of a variable chord PQ of the parabola y^2 = 4ax intersect at parabola, then the locus of the point of intersection of the tangent drawn at the points P and Q is

The locus of point of intersection of perpendicular tangents drawn to x^(2) = 4ay is

Tangents are drawn from any point on the line x+4a=0 to the parabola y^2=4a xdot Then find the angle subtended by the chord of contact at the vertex.