Find the vertices and the foci of the given ellipse.
+ 
= 1
A. V: (0, -20), (0, 20);
F: (0, -16), (0, 16)
B. V: (-20, 0), (20, 0);
F: (-16, 0), (16, 0)
C. V: (0, -20), (0, 20);
F: (-12, 0), (12, 0)
D. V: (-20, 0), (20, 0);
F: (0, -12), (0, 12)
Answer: A
Mathematics
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A. 
= 
B. 
= 
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D. 
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