﻿ Let S and S’ be two foci of the ellipse . If a circle described on SS’ as diameter intersects the ellipse in real and distinct points, then the eccentricity e of the ellipse satisfies    : Kaysons Education

# Let S and S’ Be Two Foci Of The Ellipse . If A Circle Described On SS’ As Diameter Intersects The Ellipse In Real And Distinct Points, Then The Eccentricity e of The Ellipse Satisfies

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## Question

### Solution

Correct option is

The equation of the circle described on SS’ as a diameter is

The abscissa of the points of intersection of the ellipse and this circle are the roots of the equation

This will give distinct values of x is

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