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If the length of minor axis of the ellip...

If the length of minor axis of the ellipse `(x^(2))/(k^(2)a^(2))+(y^(2))/(b^(2))=1` is equal to the length of transverse axis of hyperbola `(x^(2))/(a^(2))-(y^(2))/(b^(2))=1`,and the equation of ellipse is confocal with hyperbola then the value k is equal to

A

`-sqrt(2)`

B

`sqrt(2)`

C

`-sqrt(3)`

D

`(sqrt(3))`

Text Solution

Verified by Experts

The correct Answer is:
C, D
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