If the maximum distance of any point on the ellipse `x^2+2y^2+2x y=1` from its center is `r ,` then `r` is equal to

Find the maximum distance of any point on the curve x^(2)+2y^(2)+2xy=1 from the origin.

The sum of the distances of any point on the ellipse 3x^(2)+4y^(2)=12 from its directrix is

The sum of the distances of any point on the ellipse 3x^(2) + 4y^(2) = 24 from its foci , is

The sum of the distances of any point on the ellipse 3x^(2)+4y^(2)=24 from its foci is

The sum of the distances of any point on the ellipse 3x^(2)+4y^(2)=24 from its foci is

The maximum distance of the normal to the ellipse (x^(2))/(9)+(y^(2))/(4)=1 from its centre is

If the distance of a point on the ellipse (x^(2))/(6) + (y^(2))/(2) = 1 from the centre is 2, then the eccentric angle of the point, is

The distance of a point on the ellipse x^2/6 + y^2/2 = 1 from the centre is 2. Find the eccentric angle of the point.

Find the maximum distance of any normal of the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 from its centre