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Home › AP EAPCET (Engineering) › Mathematics › Coordinate Geometry: Ellipse › Which ellipse is closest in shape to a circle?

Which ellipse is closest in shape to a circle?

Ae = 0.7
Be = 0.9
Ce = 0.1
De = 0.5
Answer & Solution
Correct answer: C. e = 0.1
A smaller eccentricity means c is small compared with a, so b is nearly equal to a and the curve is nearly round.
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