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The length of the latus rectum of the el...

The length of the latus rectum of the ellipse ` x^(2)/49 + y^(2)/36 = 1`is

A

`98/6`

B

`72/7`

C

`72/7`

D

`98/12`

Text Solution

Verified by Experts

The correct Answer is:
B
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In each of the Find the coordinates of the foci, the vertices, the length of major axis, the minor axis, the eccentricity and the length of the latus rectum of the ellipse. 16x^(2)+y^(2)=16

In each of the Find the coordinates of the foci, the vertices, the length of major axis, the minor axis, the eccentricity and the length of the latus rectum of the ellipse. (x^(2))/(4)+(y^(2))/(25)=1

In each of the Find the coordinates of the foci, the vertices, the length of major axis, the minor axis, the eccentricity and the length of the latus rectum of the ellipse. (x^(2))/(36)+(y^(2))/(16)=1

In each of the Find the coordinates of the foci, the vertices, the length of major axis, the minor axis, the eccentricity and the length of the latus rectum of the ellipse. (x^(2))/(16)+(y^(2))/(9)=1

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SURA PUBLICATION-TWO DIMENSIONAL ANALYTICAL GEOMETRY - II -ADDITIONAL QUESTIONS ( MCQ)
  1. If ( 0,4) and (0,2) are the vertex and focus of a parabola then its e...

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  2. The equation of the directrix of the parabola y^(2) + 4y + 4x + 2 =...

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  3. Equation of tangent at (-4,-4) on x^2 = -4y is

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  4. y^(2) -2x -2y + 5 =0 is a

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  5. If a parabolic reflector is 20 cm in diameter and 5 cm deep, then i...

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

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  7. The length of the latus rectum of the ellipse x^(2)/49 + y^(2)/36 = 1...

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  8. If the distance between the foci is 2 and the distance between the dir...

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  9. In are ellispe , the distance between its foci is 6 and its minor axi...

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  10. The equation 7x^(2) - 6sqrt3 xy + 13y^(2) - 4sqrt3 - 4y- 12 =0 repres...

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  11. The distance between the foci of a hyperbola is 16 and e = sqrt2 . It...

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

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  13. When the eccentricity of a ellipse becomes zero , then it becomes a

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  14. The director circle of the ellispe x^(2)/9 + y^(2)/5 = 1

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  15. The auxiliary circle of the ellipse x^(2)/25 + y^(2)/16 = 1

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  16. The length of the diameter of a circle with centre (1,2) and passing t...

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  17. If (1,-3) is the centre of the circle x^(2) + y^(2) +ax + by + 9 =0 ...

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  18. If y = 2x + c is a tangent to the circel x^(2) + y^(2) = 5 , then...

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