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The eccentricity of the hyperbola (sqrt(...

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

A

`sqrt3`

B

`sqrt2`

C

`2`

D

`2sqrt2`

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The correct Answer is:
B
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TARGET PUBLICATION-CIRCLE AND CONICS -COMPETITIVE THINKING
  1. The directrix of the hyperbola (x ^(2))/(9) - (y ^(2))/(4) =1 is

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  2. The eccentricity of the conic x ^(2) -4y ^(2) =1 is

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

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

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

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

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

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

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

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  10. x ^(2), -4y ^(2) -2x + 16 y -40=0 reprsents

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  11. The locust of the point of intersection of lines sqrt3x-y-4sqrt(3k)=0 ...

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  12. The line segment joining the foci of the hyperbola x^2 – y^2 +1 = 0 is...

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  13. If the foci of the ellipse (x^(2))/(16)+(y^(2))/(b^(2))=1 and the hype...

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  14. Let the eccentricity of the hyperbola (x ^(2))/(a ^(2))- (y ^(3))/(b ^...

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  15. Let the eccentricity of the hyperbola (x^(2))/(a^(2))-(y^(2))/(b^(2))=...

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  16. The length of the straight line x-3y=1, intercept by the hyperbola x^2...

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  17. The locue of the mis-points of the chords of the circel x ^(2) + y ^(2...

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  18. If x + y+ k =0 touches the circle x ^(2) + y^(2) -2x -4y + 3 =0, then ...

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  19. If the lines 3x-4y+4=0a d n6x-8y-7=0 are tangents to a circle, then fi...

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  20. From the point A(0,3) on the circle x^2 +4x + (y-3)^2 = 0 a chord AB ...

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