Find the Foci of the Ellipse Whose Equation Is Given $$36 ( \mathrm { x } - 1 ) ^ { 2 } + 25 ( \mathrm { y } - 3 ) ^ { 2 } = 900$$

Multiple Choice

Find the foci of the ellipse whose equation is given.
- $$36 ( \mathrm { x } - 1 ) ^ { 2 } + 25 ( \mathrm { y } - 3 ) ^ { 2 } = 900$$

A) foci at $( 1,3 - \sqrt { 11 } )$ and $( 1,3 + \sqrt { 11 } )$
B) foci at $( 3,1 - \sqrt { 11 } )$ and $( 3,1 + \sqrt { 11 } )$
C) foci at $( - 1,3 - \sqrt { 11 } )$ and $( - 1,3 + \sqrt { 11 } )$
D) foci at $( 2,3 - \sqrt { 11 } )$ and $( 2,3 + \sqrt { 11 } )$