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The foci of the ellipse 4 x^(2)+3 y^(2)=...

The foci of the ellipse `4 x^(2)+3 y^(2)=24` are the points

A

`(pm2,0)`

B

`(0, pm 2 sqrt(2))`

C

`(0, pm sqrt(2))`

D

`(pm 2 sqrt(2), 0)`

Text Solution

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The correct Answer is:
C
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Knowledge Check

  • The distance between the foci of the ellipse 5 x^(2)+9 y^(2)=45 is

    A
    2
    B
    `2 sqrt(2)`
    C
    4
    D
    `4 sqrt(2)`

  • The foci of the hyperbola 9 y^(2)-4 x^(2)=36 are the points

    A
    (±3,0)
    B
    (0,±3)
    C
    `(pm sqrt(13), 0)`
    D
    `(0, pm sqrt(13))`

  • The normal to the ellipse x^(2)+4 y^(2)=20 at the point (4,-1) is given by

    A
    `x+2 y=6`
    B
    `x+2 y=2`
    C
    `y=y+5`
    D
    `x+y=3`

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