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The latus rectum of an ellipse is 1/3 of...

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

A

`2//3`

B

`sqrt(2//3)`

C

`5 times 4 times 3 times 7^(3)`

D

`(3//4)^(3)`

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DIPTI PUBLICATION ( AP EAMET)-ELLIPSE-EXERCISE 1A
  1. If the length of the major axis of an ellipse is three times the leng...

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

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

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

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

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

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

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

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

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

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

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

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

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  14. Let S, S^(') are the focii and BB^(') be the minor axis of an ellipse....

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  15. LL^(') is the latusrectum of an ellipse and DeltaSLL^(') is an equilat...

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  16. The latus rectum LL^(') subtends a right angle at the centre of the el...

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  17. If (5, 12) and (24, 7) are the focii of conic passing through (0, 0), ...

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  18. An ellipse passing through (4sqrt(2), 2sqrt(6)) has foci at (-4, 0) a...

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  19. The eccentricity of the ellipse which meets the straight line x//7+y//...

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  20. The equations of the directrices of the ellipse 25x^(2)+9y^(2)-150x-90...

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