Find the equation of the ellipse having the center at the origin and the major axes on OX.
a) passing through (2 sq root of 2, -2), distance between foci is (4 sq root of 2)
b)passing through ( -2,4), vertex at (4, 0)
a) passing through (2 sq root of 2, -2), distance between foci is (4 sq root of 2)
b)passing through ( -2,4), vertex at (4, 0)