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Distance between foci = 2 and vertices a...

Distance between foci = 2 and vertices are ` (pm 2,0)`

A

`3x^(2) + 4y^(2) = 1`

B

`4x^(2) + 3y^(2)= 12 `

C

`3x^(2) + 4y^(2) = 12 `

D

`(x^(2))/(3) + (y^(2))/(4) = 12 `

Text Solution

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The correct Answer is:
C
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MARVEL PUBLICATION-CIRCLE AND CONICS -MULTIPLE CHOICE QUESTIONS
  1. Distance between foci is 8 and major axis is 10.

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  2. Distance between directrices = (25)/(2) , minor axis = 6

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  3. Distance between foci = 2 and vertices are (pm 2,0)

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  4. Distance between a focus and the corresponding directrix of an ellipse...

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  5. An ellipse , with principal axes along co-ordinate axes has eccentrici...

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  6. If two ellipse E ( a gt b ) "and " E ( alpha gt beta ) have the same...

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  7. If latus-rectum is one-third minor axis, then eccentricity of the elli...

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  8. If latus-rectum = ((1)/(2)) major axis, then e =

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  9. If latus-rectum = semi-minor axis, then e=

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  10. If (distance between directrices ) = 3 (distance between foci) , then ...

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  11. If m times distance between foci of an ellipse is equal to n times dis...

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  12. Can the distance between foci of an ellipse be equal to distance its d...

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  13. If eccentricities of a parabola and an ellipse are e and e' respective...

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  14. If eccentricities of a parabola and an ellipse are e and e' respective...

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  15. Co-ordinates of a point P((pi)/(3)) on the ellipse 16x^(2) + 25y^(2)...

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  16. foci of the ellipse x = 4 cos theta , y = 3 sin theta are

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  17. Focal distances of the point P (5, 4sqrt(3)) on the ellipse 64x^(2...

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  18. If a chord PQ , joining P (theta) " Q and " (phi) , of an ellipse (...

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  19. If P ( theta ) " and " Q (phi ) are two points on an ellipse (x^(2...

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  20. If a chord P(theta) Q(phi) of an ellipse (x^(2))/(a^(2)) + (y^(2))/(b...

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