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For what value of m the hyperbola 3x^(2)...

For what value of m the hyperbola `3x^(2)-my^(2) = 48` will pass through the poin (8,-6) ? Find its eccentricity and the length of latus rectum.

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The correct Answer is:
m = 4, `e=(sqrt(7))/(2)` and length of latus rectum = 6 unit
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