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The equation to hyperbola whose centre i...

The equation to hyperbola whose centre is (0,0) distance between the foci is 18 and distance between the directrices is 8 is

A

` x^(2)//45 -y^(2) //36=1`

B

` x^(2) // 36-y^(2)//45 =1`

C

` x^(2)//36 -y^(2)//25= 1 `

D

` x^(2) // 25 -y^(2) //36 =1`

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The correct Answer is:
B
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DIPTI PUBLICATION ( AP EAMET)-Hyperbola -EXERCISE 1A
  1. The equation of the hyperbola with is transverse axis is parallel to y...

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  2. The equation of the hyperbola whose centre is (1,2). One focus is (6,2...

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  3. The equation to hyperbola whose centre is (0,0) distance between the ...

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  4. The equation to the hyperbola referred to its axes as coordinate axes ...

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  5. The equation of the hyperbola whose transverse axis is 14 and whose ve...

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  6. The vertices of a hyperbola are (2,0 ) ,( -2,0) and the foci are (3,0...

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  7. The equation of the transverse and cojugate axes of a hyperbola are r...

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  8. the centre of the hyperbola 9x^(2 )- 16y^(2)+ 72 x - 32y -16=0 is

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  9. The vertices of the hyperbola ((x-2)^(2))/( 9) -((y-3)^(2))/( 4) =1 a...

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  10. The vertices of the hyperbola x^(2) -3y^(2) +2x +12y +1=0 are

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  11. The foci of the hyperbola 2x^(2) -y^(2) -4x + 4y -10 =0 are

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  12. The foci of the hyperbola 9x^(2) -16y ^(2)+18x +32 y- 151=0 are

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  13. The distance between the foci of the hyperbola x^(2) -3y^(2) -4x -6y ...

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  14. The length of the transverse axis of the hyperbola 9x^(2) - 16y^(2) -...

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  15. The length of the transverse axis of the hyperbola 4x^(2) -9y^(2) +8x...

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  16. The length of the conjugate axis of the hyperbola 9x^(2) -16y^(2) - 1...

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  17. The length of the latus rectum of the hyperbola x^(2) -4y^(2) =4 is

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  18. The length of the latus rectum of the hyperbola 9x^(2) -16y^(2) +72x ...

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  19. The eccentricity of the hyperbola 9x^(2) -16y^(2) =144 is

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  20. The eccentricity of the hyperbola 9x^(2) -16y^(2) +72 x- 32 y- 16 =0 ...

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