Statement 1: The normals at the points (4, 4) and `(1/4,-1)` of the parabola `y^2=4x` are perpendicular. Statement 2: The tangents to the parabola at the end of a focal chord are perpendicular.

If the normals at the end points of a variable chord PQ of the parabola y^(2)-4y-2x=0 are perpendicular, then the tangents at P and Q will intersect at

The focal distance of the point (4,2) on the parabola x^(2)=8y is

Tangents at point B and C on the parabola y^2=4ax intersect at A. The perpendiculars from points A, B and C to any other tangent of the parabola are in:

The locus of the midpoints of the focal chords of the parabola y^(2)=4ax is

Statement I: The lines from the vertex to the two extremities of a focal chord of the parabola y^2=4ax are perpendicular to each other. Statement II: If the extremities of focal chord of a parabola are (at_1^2,2at_1) and (at_2^2,2at_2) , then t_1t_2=-1 .

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

The locus of the middle points of the focal chords of the parabola, y 2 =4x

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

The mirror image of the parabola y^2= 4x in the tangent to the parabola at the point (1, 2) is:

The locus of the middle points of normal chords of the parabola y^2 = 4ax is-