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The equation of the hyperbola whose foci...

The equation of the hyperbola whose foci are (-2, 0) and (2,0) and eccentricity is 2 is given by

A

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

B

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

C

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

D

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

Text Solution

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The correct Answer is:
B
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TARGET PUBLICATION-CIRCLE AND CONICS -COMPETITIVE THINKING
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  12. The eccentricity of the conic x ^(2) -4y ^(2) =1 is

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  13. The eccentricity of the hyperbola (sqrt(1999))/(3)(x^(2)-y^(2))=1, is

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  14. Eccentricity of the hyperbola passing through (3,0) and (3 sqrt(2),2) ...

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  15. The eccentricity of the hyperbola whose length of the latus rectum is ...

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  16. If the eccentricity of the hyperbola (x^(2))/(a^(2))-(y^(2))/(9)=1and(...

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  17. The difference of the focal distance of any point on the hyperbola 9x ...

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  18. The distance between two directrices of a rectangular hyperbola is 10 ...

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  19. IF t is a parameter, then x = a(t + (1)/(t)) and y = b(t - (1)/(t)) re...

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