" The condition for the straight line "ax+by+c=0" to be a tangent to the parabola "y^(2)=

Find the condition for the straight line lx+my+n=0 to be a tangent to the parabola y^(2)=4ax and find the coordinates of the point of contact.

The condition that the line ax + by + c =0 is a tangent to the parabola y^(2)= 4ax is-

A : The condition that the line x/p+y/q=1 to be a tangent to the parabola y^(2)=4ax is ap+ q^(2) =0. R: The condition that the line lx+my+n=0 may touch the parabola y^(2)=4ax is am^(2) = In

Find the condition for the line y=mx+c to be a tangent to the parabola x^(2)=4ay .

Find the condition for the line y=mx+c to be a tangent to the parabola x^(2)=4ay .

Find the condition for the line y=mx+c to be a tangent to the parabola x^(2)=4ay .

The condition that the line y=mx+c to be a tangent to the parabola y^(2)=4a(x+a) is

Equation of tangent to parabola y^(2)=4ax

If the line px + qy =1 is a tangent to the parabola y^(2) =4ax, then