[" 13.The equation of the circle drawn with the focus of the parabola "(x-1)^(2)-8y],[" touching the parabola at its vertex is: "]

The equation of the circle drawn with the focus of the parabola (x-1)^(2)-8y=0 as its centre touching the parabola at its vertex is:

The equation of the circle drawn with the focus of the parabola (x – 1)^(2) - 8y = 0 as its centre and touching the parabola at its vertex is

The vertex of the parabola x^(2)=8y-1 is :

If a circle drawn with radius 1 unit and whose centre is the focus of the parabola y^(2)=4x touches the parabola at

Find the Focus, vertex and latus rectum of the parabola y^2=8x .

Length of the tangent drawn from an end of the latus rectum of the parabola y^(2)=4ax to the circle of radius a touching externally the parabola at the vertex is

Let a circle touches to the directrix of a parabola y ^(2) = 2ax has its centre coinciding with the focus of the parabola. Then the point of intersection of the parabola and circle is

Let a circle touches to the directrix of a parabola y ^(2) = 2ax has its centre coinciding with the focus of the parabola. Then the point of intersection of the parabola and circle is

Equation of a circle which touches the parabola y^(2)-4x+8=0, at (3,2) and passes through its focus is

the tangent to a parabola are x-y=0 and x+y=0 If the focus of the parabola is F(2,3) then the equation of tangent at vertex is