x^2/4 + y^2/18 = 1
center at (0,0)
semi-major axis is √18
semi-minor axis is 2
c^2 = a^2 - b^2 = 18 - 4 = 14
foci are at (0,±√14)
Focus of the ellipse
9x^2+2y^2=36
1 answer
9x^2+2y^2=36
1 answer
1 answer
1 answer
1 answer
1 answer