" Locus of the point of intersection of tangents to the ellipse "`(x^(2))/(a^(2))+(y^(2))/(b^(2))=1`" which makes an angle "`theta`" is."

the locus of the point of intersection of tangents to the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 which meet at right , is

The locus of the point of intersection of tangents to the ellipse x^(2)/a^(2) + y^(2)/b^(2) = 1 , which make complementary angles with x - axis, is

If the locus of the point of intersection of perpendicular tangents to the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 is a circle with centre at (0,0) then the radius of the circle would be

The locus of point of intersection of the two tangents to the ellipse b^(2)x^(2)+a^(2)y^(2)=a^(2)b^(2) which make an angle 60^(@) with one another is

Find the locus of the point of intersection of the tangents to the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1(a>b) if the difference of the eccentric angles of their points of contact is 2 alpha.

Find the locus of the point intersection of the tangents at the end of chord of elipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 , which substends an angle alpha at origin.

The locus of the point of intersection of tangents to the ellipse x^(2)/a^(2) + y^(2)/b^(2) = 1 at the points whose eccentric angles differ by pi//2 , is

The locus of point of intersection of tangents to an ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 at two points the sum of whose eccentric angles is constant is

Locus of the point of intersection of the tangents to (x^(2))/((73)^(2)) + (y^(2))/((14)^(2)) =1 which intersect at right angles is a circle with centre (0, 0) and radius r, then r^(2) equals _________ .

The locus of the middle point of the portion of a tangent to the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 included between axes is the curve