Write the Equation of the Ellipse That Has Its Center $\frac { x ^ { 2 } } { 121 } + \frac { y ^ { 2 } } { 120 } = 1$

Multiple Choice

Write the equation of the ellipse that has its center at the origin with focus at (0, 1) and vertex at (0, 11) .

A) $\frac { x ^ { 2 } } { 121 } + \frac { y ^ { 2 } } { 120 } = 1$
B) $\frac { x ^ { 2 } } { 120 } - \frac { y ^ { 2 } } { 121 } = 1$
C) $\frac { x ^ { 2 } } { 120 } + \frac { y ^ { 2 } } { 121 } = - 1$
D) $\frac { x ^ { 2 } } { 120 } + \frac { y ^ { 2 } } { 121 } = 1$
E) none of these