if P is a point on parabola `y^2=4ax` such that subtangents and subnormals at P are equal, then the coordinates of P are:

If two parabolas y^(2)=4a(x-k) and x^(2)=4a(y-k) have only one common point P, then the coordinates of P are

If "P" is a point on the parabola " y^(2)=4ax " in which the abscissa is equal to ordinate then the equation of the normal at "P" is

If the normals at two points P and Q of a parabola y^2 = 4ax intersect at a third point R on the curve, then the product of ordinates of P and Q is

If the normals at two points P and Q of a parabola y^2 = 4ax intersect at a third point R on the curve, then the product of ordinates of P and Q is

If the normals at two points P and Q of a parabola y^2 = 4ax intersect at a third point R on the curve, then the product of ordinates of P and Q is

For the parabola y^2=4ax , the ratio of the subtangent to the abscissa is

The subtangent,ordinate and subnormal to the parabola y^(2)=4ax are in

The vertex V of the parabola y ^(2) = 4ax and two points on the parabola together with a point P form a square. The coordinates of P are