The number of parabolas that can be drawn if two ends of the latus rectum are given 1 (b) 2 (c) 4 (d) 3

The number of parabolas that can be drawn , if two ends of the latus rectum are given, is

Standard equation of parabola having (2,4) and (2,-4) as ends of latus rectum, is

If the normals of the parabola y^(2)=4x drawn at the end points of its latus rectum are tangents to the circle (x-3)^(2)+(y+2)^(2)=r^(2) , then the value of r^(4) is equal to

If the normals of the parabola y^(2)=4x drawn at the end points of its latus rectum are tangents to the circle (x-3)^(2)+(y+2)^(2)=r^(2) , then the value of r^(4) is equal to

The ends of the latus rectum of the parabola (x-2)^(2)=-6(y+1) are

The ends of the latus rectum of the parabola (x-2)^(2)=-6(y+1) are

Ends of latus-rectum of parabola 3y^(2) = 20 x are

The end points of the latus rectum of the parabola x ^(2) + 5y =0 is

The end points of the latus rectum of the parabola x ^(2) + 5y =0 is