The locus of a point whose chord of contact with respect to the circle `x^(2)+y^(2)=4` is a tangent to the hyperbola xy = 1 is a/an

The locus of a point whose chord of contact with respect to the circle x^2+y^2=4 is a tangent to the hyperbola x y=1 is a/an ellipse (b) circle hyperbola (d) parabola

Find the locus of the-mid points of the chords of the circle x^2 + y^2=16 , which are tangent to the hyperbola 9x^2-16y^2= 144

The locus of the point (h,k) for which the line hx+ky=1 touches the circle x^2+y^2=4

The locus of the point of intersection of the tangents to the circle x^2+ y^2 = a^2 at points whose parametric angles differ by pi/3 .

The locus a point P(alpha,beta) moving under the condition that the line y=alphax+beta is a tangent to the hyperbola x^2/a^2-y^2/b^2=1 is (A) a parabola (B) an ellipse (C) a hyperbola (D) a circle

The locus of the point of intersection of perpendicular tangents to the hyperbola x^(2)/16 - y^(2)/9 = 1 is _____

Equation of a common tangent to the parabola y^(2)=4x and the hyperbola xy=2 is

Prove that the locus of the point of intersection of the tangents at the ends of the normal chords of the hyperbola x^2-y^2=a^2 is a^2(y^2-x^2)=4x^2y^2dot

The locus of the middle points of the focal chords of the parabola, y^2=4x is:

The locus of the midpoints of the chords of contact of x^2+y^2=2 from the points on the line 3x+4y=10 is a circle with center Pdot If O is the origin, then O P is equal to 2 (b) 3 (c) 1/2 (d) 1/3