Find the standard form of the equation of the ellipse satisfying the given conditions.Foci: (0, -4), (0, 4); vertices: (0, -7), (0, 7)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: A
Mathematics
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A. 
B. 
C. 
D. 
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Insert ? or ? in the blank to make the statement is true.? 
?
A. ? B. ?
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