[" (ii) Find the distance between the foci of the ellipse "],[3x^(2)+4y^(2)=12]

The distnce between the foci of the ellipse 3x ^(2) + 4y ^(2) =48 is

The distnce between the foci of the ellipse 3x ^(2) + 4y ^(2) =48 is

the distance between the foci of the ellipse 5x^(2)+9y^(2)=45, is

The distance between the foci of the ellipse 5x^(2)+9y^(2)=45 is

The distance between the foci of the ellipse 5 x^(2)+9 y^(2)=45 is

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

Distance between the foci of the ellipse 25x^(2)+16y^(2)+100x-64y-236=0 is

If 3x+4y=12sqrt(2) is a tangent to the ellipse (x^(2))/(a^(2))+(y^(2))/(9)=1 for some a in R ,then the distance between the foci of the ellipse is