Find the locus of the point which is such that the chord of contact of tangents drawn from it to the ellipse `(x^2)/(a^2)+(y^2)/(b^2)=1` form a triangle of constant area with the coordinate axes.

The locus of the point which is such that the chord of contact of tangents drawn from it to the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 forms a triangle of constant area with the coordinate axes is a straight line (b) a hyperbola an ellipse (d) a circle

Find the locus of point P such that the tangents drawn from it to the given ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 meet the coordinate axes at concyclic points.

Tangents drawn from P(6,8) to a circle x^(2)+y^(2)=r^(2) forms a triangle of maximum area with chord of contact,then r=

Find the locus of the middle points of the chords of contact of tangents to the circle x^(2)+y^(2)=1 drawn from the the circle x^(2)+y^(2)+4x+6y+9=0

Let the midpoint of the chord of contact of tangents drawn from A to the circle x^(2) + y^(2) = 4 be M(1, -1) and the points of contact be B and C

Find the locus of the foot of the perpendicular drawn from the center upon any tangent to the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1

Find the locus of the middle points of the chords of contact of orthogonal tangents of the parabola y^(2)=4ax .