If the angle between the lines joining the end points of minor axis of – McqOptions

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1.	If the angle between the lines joining the end points of minor axis of the ellipse with one of its foci is \(\frac{\pi }{2},\) then what is the eccentricity of the ellipse?
A.	1/2
B.	\(\frac{1}{\sqrt{2}}\)
C.	\(\frac{\sqrt{3}}{2}\)
D.	\(\frac{1}{2\sqrt{2}}\)
Answer» C. \(\frac{\sqrt{3}}{2}\)

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