Locus of the point of intersection of perpendicular tangents drawn one each to the parabolas `y^(2)=4(x+1),y^(2)=8(x+2)` is

The locus of the point of intersection of perpendicular tangents to the parabola y^(2)=4ax is

Locus of the point of intersection of perpendicular tangents drawn one of each of the circles x^(2)+y^(2)=8 and x^(2)+y^(2)=12 is

The locus of point of intersection of perpendicular tangents drawn to x^(2) = 4ay is

Locus of the points of intersection of perpendicular tangents drawn one to each of the circles x^(2)+y^(2)-4x+6y-37=0, x^(2)+y^(2)-4x+6y-20=0 is

The locus of the point of intersection of the perpendicular tangents to the parabola x^2=4ay is .

The locus of the point of intersection of perpendicular tangents to the hyperbola (x^(2))/(3)-(y^(2))/(1)=1 , is

Locus of the point of intersection of perpendicular tangents to the circles x^(2)+y^(2)=10 is

The locus of point of intersection of perpendicular tangent to parabola y^2= 4ax

Find the locus of the point of intersection of perpendicular tangents to the circle x^(2) + y^(2)= 4

The locus of the point of intersection of perpendicular tangents to the circles x^(2)+y^(2)=a^(2) and x^(2)+y^(2)=b^(2) , is