Find the foci of the ellipse whose equation is given.
+ 
= 1
A. foci at (1 + 2
, 3) and (1 - 2
, 3)
B. foci at (3 + 2
, 3) and (3 - 2
, 3)
C. foci at (3 + 2
, 1) and (3 - 2
, 1)
D. foci at (- 2
, 1) and (2
, 1)
Answer: C
Mathematics
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B. - 
C. 
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