" The tangents to the parabola "x=y^(2)+c" from origin are perpendicular then "c" is equal to - "

If three normals are drawn from the point (c, 0) to the parabola y^(2)=4x and two of which are perpendicular, then the value of c is equal to

If three normals are drawn from the point (c, 0) to the parabola y^(2)=4x and two of which are perpendicular, then the value of c is equal to

The point on the line x-y+2=0 from which the tangent to the parabola y^(2)=8x is perpendicular to the given labe is (a,b), then the line ax+by+c=0 is

Find the equation of the tangent of the parabola y^(2) = 8x which is perpendicular to the line 2x+ y+1 = 0

The point on the line x-y+ 2= 0 from which the tangent to the parabola y^2= 8x is perpendicular to the given line is (a, b) , then the line ax + by+c=0 is

The tangents from the origin to the parabola y^(2)+4=4x are inclined at