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Focus (3, 0), e =3/5, d irectrix 3x-25= ...

Focus (3, 0), e =`3/5`, d irectrix 3x-25= 0, equation of the ellipse is

A

`(x^(2))/(16)+(y^(2))/(25)=1`

B

`(x^(2))/(25)+(y^(2))/(16)=1`

C

`(x^(2))/(25)+(y^(2))/(9)=1`

D

`(x^(2))/(9)+(y^(2))/(25)=1`

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-ELLIPSE-EXERCISE-II
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  2. Foci are (0, pm3), e = 3/4, equation of the ellipse is

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  3. The eccentricity of an ellipse, with its centre at the origin, is 1/2....

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  8. Axes are coordinate axes, A and L are the ends of major axis and latus...

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  9. If vertices of an ellipse are (-4, 1), (6,1) and x - 2y = 2 is a focal...

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  10. Foci of an ellipse are at S(l,7),S'(l,-3) - The point P is on the elli...

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  11. Find the equation of the ellise in the standard form whose distance be...

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  12. The equation (x^(2))/(10-k)+(y^(2))/(k-4)=1 represents an ellipse if

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  13. For the ellipse (x^(2))/(25)+(y^(2))/(16) = 1, a list of lines given i...

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  14. The foci of the ellipse 9x^(2)+25y^(2)-36x+50y-164=0 are

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  15. The length of the latusrectum of 9x^(2) + 25y^(2) - 90x - 150y + 225 =...

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  16. Equations of the latus recta of the ellipse 9x^(2)+4y^(2)-18x-8y-23=0 ...

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  17. If the equation 8[(x + 1)^(2) + (y - 1)^(2)] = (x - y + 3)^(2) repres...

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  18. If A = (1,2),B = ( 3 ,-2 ) and P moves in the plane such that AP + BP ...

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  19. Match the following from List-I to List-II {:(list-I,list-II),("majo...

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