Home
Class 11
MATHS
Find the equation of a circle passes thr...

Find the equation of a circle passes through the origin and whose centre is (-2,5).

Text Solution

Verified by Experts

The correct Answer is:
`x^(2)+y^(2)+4x-10y=0`
Promotional Banner

Topper's Solved these Questions

  • CONIC SECTION

    NAGEEN PRAKASHAN|Exercise Exercise 11B|23 Videos

  • CONIC SECTION

    NAGEEN PRAKASHAN|Exercise Exercise 11C|24 Videos

  • CONIC SECTION

    NAGEEN PRAKASHAN|Exercise Miscellaneous Example|3 Videos

  • COMPLEX NUMBERS AND QUADRATIC EQUATION

    NAGEEN PRAKASHAN|Exercise MISCELLANEOUS EXERCISE|20 Videos

  • INTRODUCTION OF THREE DIMENSIONAL GEOMETRY

    NAGEEN PRAKASHAN|Exercise Miscellaneous Exercise|6 Videos

Similar Questions

Explore conceptually related problems

Find the equation of a circle which passes through the origin and whose centre is (a, b).

Find the equation of a circle passes through the point (1,-1) and whose centre is at origin.

The differential equation of all circles which passes through the origin and whose centers lie on Y-axis is

Find the differential equation of all the circles which pass through the origin and whose centres lie on y-axis.

3.The equation of the circle passing through (3,6) and whose centre is (2,-1) is

Find the differential equation of all the circles which pass thorough the origin and whose centres lie on x-axis.

Find the equation of the circle which passes through the origin and belonges to the co-axial of circles whose limiting points are (1,2) and (4,3).

NAGEEN PRAKASHAN-CONIC SECTION-Exercise 11A
  1. Find the equation of circle whose : (i) radius is 5 and centre is (3...

    Text Solution

    |

  2. Find the centre and radius radius of the following circles : (i) (x-...

    Text Solution

    |

  3. Find the equation of a circle passes through the origin and whose cent...

    Text Solution

    |

  4. (i) Find the equation of a circle passes through the point (4,3) and w...

    Text Solution

    |

  5. Find the equation of a circle passes through the point (1,-1) and whos...

    Text Solution

    |

  6. Find the equation of a circle which touches the X-axis and whose centr...

    Text Solution

    |

  7. Find the equation of a circle which touches the Y-axis and whose centr...

    Text Solution

    |

  8. (i) Find the equation of a circle which touches both the axes and whos...

    Text Solution

    |

  9. Find the centre and radius of each of the following circle : (i) x^(2)...

    Text Solution

    |

  10. Find the diameter of the circle 2x^(2)+2y^(2)-6x-9=0.

    Text Solution

    |

  11. Prove that the radii of the circles x^(2)+y^(2)=1,x^(2)+y^(2)-2x-4y-11...

    Text Solution

    |

  12. Show that the circles x^2+y^2-10 x+4y-20=0 and x^2+y^2+14 x-6y+22=0 to...

    Text Solution

    |

  13. Prove that the circles x^(2)+y^(2)+2ax+ay-3a^(2)=0andx^(2)+y^(2)-8ax-6...

    Text Solution

    |

  14. If the circles x^(2)+y^(2)+2ax+c=0andx^(2)+y^(2)+aby+c=0 touch each o...

    Text Solution

    |

  15. (i) Find the point at which the circle x^(2)+y^(2)-5x+2y+6=0, meets th...

    Text Solution

    |

  16. (i) Find the equation of a circle concentric with the circle x^(2)+y^(...

    Text Solution

    |

  17. Find the distance between the centres of the circles x^(2)-y^(2)+8x+10...

    Text Solution

    |

  18. Find the equations of the circles the end points of whose diameter are...

    Text Solution

    |

  19. The end points of a diameter of a circle are (1,-1) and (3,5). Find th...

    Text Solution

    |

  20. Find the equation of a circle passes through the origin and cuts 'a' i...

    Text Solution

    |