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The distance between the foci of a hyper...

The distance between the foci of a hyperbola is 16 and its eccentricity is `sqrt2` . Its equation is :

A

(a) `x^(2)-y^(2)=32`

B

`(x^(2))/(4)-(y^(2))/(9)=1`

C

`2 x-3 y^(2)=7`

D

none of these

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A
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