Find the coordinates of foci, the vertices, length of major and minor axes, the eccentricity and the latus ** of the ellipse.
(i) x2/25 + y2/9 = 1
(ii) x2/36 + y2/16 = 1
(iii) x2/49 + y2/36 = 1
(iv) x2/16 + y2/9 = 1
(i) Given x2/25 + y2/9 = 1
