The distance between the focii of the ellipse `x=3costheta, y=4sintheta` is

The distance between the focii of the ellipse x=3 cos theta, y=4 sin theta is

The distance between the focii of the ellipse x =3 cos theta , y =4 sin theta is

The distance between the focii of the ellipse x =3 cos theta , y =4 sin theta is

The distance between the focii of the ellipse x = 3 cos theta, y = 4 sin theta is

The distance between the focii of the ellipse 3x^2+4y^2=1 is _____.

The distance between the points (costheta,sintheta) and (sintheta,-costheta) is

The distance between the points (costheta,sintheta) and (sintheta,-costheta) is a)1 b)2 c) sqrt2 d) sqrt3

The distance between the focii is equal to the minor axis of an ellipse then its eccentricity is

What is the distance between the points A(sintheta-costheta,\ 0) and B(0,sintheta+costheta) ?