IF the normals to the parabola `y^(2)=ax` at the ends of the latus rectum meet kthe parabola at Q', then QQ' is

If the normals to the parabola y^2=4a x at the ends of the latus rectum meet the parabola at Qa n dQ^(prime), then QQ ' is 10 a (b) 4a (c) 20 c (d) 12 a

If the normals to the parabola y^2=4a x at the ends of the latus rectum meet the parabola at Q and Q^(prime), then Q Q^(prime) is (a)10 a (b) 4a (c) 20 a (d) 12 a

Find the equations of normal to the parabola y^2=4a x at the ends of the latus rectum.

Find the equations of normal to the parabola y^2=4a x at the ends of the latus rectum.

The normal to the parabola y^(2)=8x at the point (2, 4) meets the parabola again at eh point

The normal to the parabola y^(2)=8ax at the point (2, 4) meets the parabola again at the point

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 triangle formed by the tangents to a parabola y^2= 4ax at the ends of the latus rectum and the double ordinate through the focus 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^2 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^2 is