JEE Main 22 July 2021 Shift 2 Solved Paper

Section: Mathematics

Question : 80 of 90

Marks: +1, -0

Let E1:

=1,a>b. Let E2 be another ellipse such that it touches the end points of major axis of E1 and the foci ofE2 are the end points of minor axis of E1. If E1 and E2 have same eccentricities, then its value is:

[22 Jul 2021 Shift 2]

−1+√5
2
−1+√8
2
−1+√3
2
−1+√6
2

Validate

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