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The distance between foci of (x^(2))/(a^...

The distance between foci of `(x^(2))/(a^(2))-(y^(2))/(b^(2))=1` is 9 and eccentricity is `sqrt(3)`. The length of a latus rectum is:

A

1)`6 sqrt(3)`

B

2)`9 sqrt(2)`

C

3)3

D

4)6

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The correct Answer is:
B
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