The parametric coordinates of any point on the parabola `y^(2) = 4ax` can be

The parametric coordinates of any point on the circle x^(2) + y^(2) – 4x – 4y = 0 are

The parametric coordinates of any point on the parabola whose focus is (0,1) and the directrix is x+2=0 , are :

The pt. (2+4costheta, 1+2sintheta) represents the parametric coordinates of any point on the ellipse centre is

The locus of the mid points of the line joining the focus and any point on the parabola y^(2)=4ax is a parabola with equation of directrix as

The locus of the midpoints of the line joining the focus and any point on the parabola y^(2)=4ax is a parabola with the equation of directrix as

The abscissa of any points on the parabola y^(2)=4ax are in the ratio mu:1. If the locus of the point of intersection at these two points is y^(2)=(mu^((1)/(lambda))+mu^(-(1)/(lambda)))^(2) ax.Then find lambda

Position of point with respect to parabola y^(2)=4ax