Two perpendicular tangents drawn to the ellipse `(x^2)/(25)+(y^2)/(16)=1` intersect on the curve.

On which curve does the perpendicular tangents drawn to the hyperbola (x^(2))/(25)-(y^(2))/(16)=1 intersect?

Number of points on the ellipse (x^(2))/(25) + (y^(2))/(16) =1 from which pair of perpendicular tangents are drawn to the ellipse (x^(2))/(16) + (y^(2))/(9) =1 is

The number of points on the ellipse (x^(2))/(50)+(y^(2))/(20)=1 from which a pair of perpendicular tangents is drawn to the ellipse (x^(2))/(16)+(y^(2))/(9)=1 is 0(b)2(c)1(d)4

Number of perpendicular tangents that can be drawn on the ellipse (x^(2))/(16)+(y^(2))/(25)=1 from point (6, 7) is

Statement-1: Tangents drawn from any point on the circle x^(2)+y^(2)=25 to the ellipse (x^(2))/(16)+(y^(2))/(9)=1 are at right angle Statement-2: The locus of the point of intersection of perpendicular tangents to an ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 is its director circle x^(2)+y^(2)=a^(2)+b^(2) .

IF the locus of the point of intersection of two perpendicular tangents to a hyperbola (x^(2))/(25) - (y^(2))/(16) =1 is a circle with centre (0, 0), then the radius of a circle is

If 'd' be the length of perpendicular drawn from origin to any normal of the ellipse (x^(2))/(25)+(y^(2))/(16)=1 then 'd' cannot exceed

If two tangents drawn to the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 intersect perpendicularly at P. then the locus of P is a circle x^(2)+y^(2)=a^(2)+b^(2) the circle is called

Let (p, q) be a point from which two perpendicular tangents can be drawn to the ellipse 9x^(2)+16y^(2)=144. if K=3p+4q then