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Find the equation of the ellipse whose :...

Find the equation of the ellipse whose : One focus is `(6, 7)`, directrix is `x + y + 2` and eccentricity is `1/sqrt(3)`

A

`5x^2 + 2xy + 5y^2 - 76 x - 88 y + 506 = 0`

B

`5x^2 - 2xy + 5y^2 - 76 x - 88 y + 506 = 0`

C

`5x^2 - 2xy + 5y^2 + 76 x + 88 y - 506 = 0`

D

none of these

Text Solution

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The correct Answer is:
B
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