Home
Class 12
MATHS
The centre of the ellipse 3x^(2)+4y^(2)-...

The centre of the ellipse `3x^(2)+4y^(2)-128y+4=0` is

A

(1,1)

B

(2,1)

C

(3,1)

D

none of these

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

The centre of the ellipse 4x^(2) + 9y^(2) + 16x - 18y - 11 = 0 is

The centre of the ellipse 4x^(2) + 9y^(2) + 16 - 18y - 11 = 0 is

The centre of ellipse 5x^(2)+5y^(2)-2xy+8x+8y+2=0 is

The co-ordinates of the foci of the ellipse 3x ^(2) + 4y ^(2) -12 x -8y +4=0, are

Write the centre and eccentricity of the ellipse 3x^(2)+4y^(2)-6x+8y-5=0

The eccentricity of the ellipse x^(2)+4y^(2)+8y-2x+1=0 , is

If the normal to the ellipse 3x^(2)+4y^(2)=12 at a point P on it is parallel to the line , 2x+y=4 and the tangent to the ellipse at P passes through Q (4,4) then Pq is equal to

FIITJEE-ELLIPSE-SOLVED PROBLEMS (OBJECTIVE)
  1. A point P on the ellipse (x^(2))/(2)+(y^(2))/(1)=1 is at distance of ...

    Text Solution

    |

  2. If PQR is an equilateral triangle inscribed in the auxiliary circle of...

    Text Solution

    |

  3. The minimum area of triangle formed by the tangent to the ellipse (x^2...

    Text Solution

    |

  4. If the line y=x+sqrt(3) touches the ellipse (x^(2))/(4)+(y^(2))/(1)=1...

    Text Solution

    |

  5. The equation of common tangents to the ellipse x^(2)+2y^(2)=1 and the...

    Text Solution

    |

  6. A tangent of the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 is normal t...

    Text Solution

    |

  7. Find the equation of the ellipse with eccentricity 3/4, foci on the y-...

    Text Solution

    |

  8. The centre of the ellipse 3x^(2)+4y^(2)-128y+4=0 is

    Text Solution

    |

  9. A square is inscribed inside the ellipsex^2/a^2+y^2/b^2=1, the length ...

    Text Solution

    |

  10. Consider the ellipse x^2/3 + y^2/1 = 1. Let P,Q,R,S be four points on ...

    Text Solution

    |

  11. The value of a for which (13x-1)^(2)+(13y-2)^(2)=(a^(2)-1)(5x+12y-1)^(...

    Text Solution

    |

  12. The tangents from which of the following points to the ellipse 5x^(2)+...

    Text Solution

    |

  13. For the ellipse ((x+y-1)^(2))/(9)+((x-y+2)^(2))/(4)=1 the end of major...

    Text Solution

    |

  14. AB and CD are two equal and parallel chords of the ellipse (x^(2))/(a^...

    Text Solution

    |

  15. If x=k is the equqtion of a common tangent to the curves 9x^(2)+16y^(...

    Text Solution

    |

  16. if the tangent at the point (4 cos phi , (16)/(sqrt(11) )sin phi ...

    Text Solution

    |

  17. Number of normals that can be drawn through the point (0,(1)/(2)) to t...

    Text Solution

    |

  18. An ellipse has a centre at (1-1), and semimajor axis =8 and which pass...

    Text Solution

    |