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The eccentricity of the ellipse 9x^(2)+4...

The eccentricity of the ellipse `9x^(2)+4y^(2)=36` is

A

`sqrt(5)`

B

5

C

`5//3`

D

`sqrt(5)//3`

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DIPTI PUBLICATION ( AP EAMET)-ELLIPSE-EXERCISE 1A
  1. The eccentricity of the ellipse x^(2)/9+y^(2)/16=1 is

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  2. The eccentricity of the ellipse 5x^(2)+9y^(2)=1 is

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  3. The eccentricity of the ellipse 9x^(2)+4y^(2)=36 is

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  4. The eccentricity of the conic 36x^(2)+144y^(2)-36x-96y-119=0 is

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  5. The eccentricity of the ellipse 9x^(2)+5y^(2)-30y=0 is

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  6. The eccentricity of the ellipse x^(2)+4y^(2)+2x+16y+13=0 is

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  7. The eccentricity of the ellipse whose latus rectum is equal to half of...

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  8. If the length of the major axis of an ellipse is three times the leng...

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  9. The eccentricity of the ellipse whose major axis is double the minor a...

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  10. The latus rectum of an ellipse is 1/3 of the major axis. It's eccentri...

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  11. The major axis of an ellipse is three times the minor axis, then the e...

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  12. In an ellipse the distance between the foci is 6 and it's minor axis i...

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  13. S and T are the foci of an ellipse and B is one end of the minor axis....

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  14. An ellipse has OB as semiminor axis, F and F^' its focii and the angle...

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  15. The minor axis forms an equialteral triangle with vertex at the end of...

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  16. A circle is described with minor axis of an ellipse as a diameter. If ...

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  17. The circle on SS^' as diameter intersects the ellipse in real points t...

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  18. If the minor axis of an ellipse subtends an angle 60^(@) at each focus...

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  19. The distance between the focii is equal to the minor axis of an ellips...

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  20. The circle on SS^' as diameter intersects the ellipse in real points t...

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