" The length of the subtangent (if exists) at any point "theta" on the ellipse "(x^(2))/(a^(2))-(y^(2))/(b^(2))

The length of subtangent to y=be^(x//a) at any point is

Find the focal distance of point P(theta) on the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1

The length ofthe normal (terminated by the major axis) at a point of the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 is

The distance of the point theta on the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 from a focus is

The length of the subtangent at any point on the curve y=be^(x/3) is

The distance of the point theta^(prime) on the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 from a focus is

If the length of the major axis intercepted between the tangent and normal at a point P (a cos theta, b sin theta) on the ellipse (x^(2))/(a^(2)) +(y^(2))/(b^(2)) =1 is equal to the length of semi-major axis, then eccentricity of the ellipse is

If the length of the major axis intercepted between the tangent and normal at a point P (a cos theta, b sin theta) on the ellipse (x^(2))/(a^(2)) +(y^(2))/(b^(2)) =1 is equal to the length of semi-major axis, then eccentricity of the ellipse is

If the length of the major axis intercepted between the tangent and normal at a point P (a cos theta, b sin theta) on the ellipse (x^(2))/(a^(2)) +(y^(2))/(b^(2)) =1 is equal to the length of semi-major axis, then eccentricity of the ellipse is

The length of the subtangent to the curve y=ae^(x//b) at any point is