Can the distance between foci of an
ellipse be equal to distance between
its directrices?
(A) Yes
(B) No
(C) Maybe
(D) Can not be determined
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Answer:
Step-by-step explanation:
The distance between the foci is 2ae of an ellipse be equal to the distance 2a/e i.e 2ae=2a/e. that implies------e=1,Which is a parabola butb not a ellipse
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