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

Two tangents on a parabola are x-y=0 and x+y=0. S(2,3) is the focus of the parabola. The equation of the tangent at the vertex is

Two tangents on a parabola are x-y=0 and x+y=0. S(2,3) is the focus of the parabola. The length of latus rectum of the parabola is

Two tangents on a parabola are x-y=0 and x+y=0. S(2,3) is the focus of the parabola. The length of latus rectum of the parabola is

Two tangents on a parabola are x-y=0 and x+y=0. S(2,3) is the focus of the parabola. The length of latus rectum of the parabola is

Two tangents on a parabola are x-y=0 and x+y=0. S(2,3) is the focus of the parabola. The length of latus rectum of the parabola is

Let 3x-y-8=0 be the equation of tangent to a parabola at the point (7, 13). If the focus of the parabola is at (-1,-1). Its directrix is

Let 3x-y-8=0 be the equation of tangent to a parabola at the point (7,13). If the focus of the parabola is at (-1,-1) .Its directrix is

Let 3x-y-8=0 be the equation of tangent to a parabola at the point (7, 13). If the focus of the parabola is at (-1,-1). Its directrix is

Let 3x-y-8=0 be the equation of tangent to a parabola at the point (7, 13). If the focus of the parabola is at (-1,-1). Its directrix is