Find the distance between foci of the ellipse x^2 4y^2=1 July 8, 2019 16 32 64 128 Find the distance between foci of the ellipse x 2 4y 2 1 Find the foci of the ellipse Find the vertices and foci of the ellipse and sketch its graph Find the eccentricity of the hyperbola The foci of an ellipse
