If a normal chord subtends a right at the vertex of the parabola `y^(2)=4ax,then find its inclination to the axis.

If a normal subtends a right angle at the vertex of a parabola y^(2)=4ax then its length is

If the normal subtends a right angle at the focus of the parabola y^(2)=8x then its length is

If the chord y = mx + c subtends a right angle at the vertex of the parabola y^2 = 4ax , thenthe value of c is

If chord BC subtends right angle at the vertex A of the parabola y^(2)=4x with AB=sqrt(5) then find the area of triangle ABC.

If x-2y-a=0 is a chord of the parabola y^(2)=4ax , then its langth, is

Find the length of normal chord which subtends an angle of 90^0 at the vertex of the parabola y^2=4xdot

Find the length of normal chord which subtends an angle of 90^0 at the vertex of the parabola y^2=4xdot

If the normal chord drawn at the point t to the parabola y^(2) = 4ax subtends a right angle at the focus, then show that ,t = pmsqrt2

Length of the shortest normal chord of the parabola y^2=4ax is

Two mutually perpendicular chords OA and OB are drawn through the vertex 'O' of a parabola y^(2)=4ax . Then find the locus of the circumcentre of triangle OAB.