Home
Class 12
MATHS
Find all common tangents of the pairs of...

Find all common tangents of the pairs of circles
`x^(2) +y^(2) =0 and x^(2) +y^(2) -16x -2y +49=0 `

Text Solution

Verified by Experts

The correct Answer is:
` 4x-3y -15=0 , 12x +5y -39 =0, y-3 =0, 16x +63y+ 195 =0 `
Promotional Banner

Topper's Solved these Questions

  • CIRCLE

    AAKASH SERIES|Exercise EXERCISE -1.3|55 Videos

  • BINOMIAL THEOREM

    AAKASH SERIES|Exercise EXERCISE - 1.4 (Level-2) |36 Videos

  • CIRCLES

    AAKASH SERIES|Exercise PRACTICE EXERCISE|164 Videos

Similar Questions

Explore conceptually related problems

Find all common tangents of the pairs of circles x^(2) +y^(2) +4x + 2y -4 =0 and x^(2) +y^(2) -4x -2y +4=0

Find the transverse common tangents of the circles x^(2) + y^(2) -4x -10y + 28 = 0 and x^(2) + y^(2) + 4x - 6y + 4 =0.

Find the direct common tangents of the circles x^(2) + y^(2) +22x -4y -100 =0 and x^(2) + y^(2) -22x + 4y +100 =0

For the two circles x^(2) + y^(2) =16 and x^(2) + y^(2) -2y =0 there is/are

Find the direct common tangents of the circles. x^(2) + y^(2) + 22x - 4y - 100 =0 and x^(2) + y^(2) - 22x + 4y + 100 = 0.

AAKASH SERIES-CIRCLE-EXERCISE -1.4
  1. The area of the quadrilateral formed by the tangents from the point (4...

    Text Solution

    |

  2. Discuss the relative position of the fol- lowing pair of circles. ...

    Text Solution

    |

  3. Discuss the relative position of the fol- lowing pair of circles. ...

    Text Solution

    |

  4. Find the number of possible common tangents that exist for the follo...

    Text Solution

    |

  5. Find the number of possible common tangents that exist for the follo...

    Text Solution

    |

  6. Find the number of possible common tangents that exist for the follo...

    Text Solution

    |

  7. Show that the circles x^(2) +y^(2) -4x-6y-12=0 and 5(x^(2)+y^(2))-...

    Text Solution

    |

  8. Show that the circles x^(2) + y^(2) -6x -2y + 1=0 , x ^(2) + y^(2) + ...

    Text Solution

    |

  9. Show that the circles x^(2) + y^(2)-4x-6y-12=0 and x^(2) +y^(2) +...

    Text Solution

    |

  10. Find the equation of the circle which touches the circle x^(2) + y^(...

    Text Solution

    |

  11. Show that the circles x^(2) + y^(2) -6x -2y + 1=0 , x ^(2) + y^(2) + ...

    Text Solution

    |

  12. Show that the four common tangents can be drawn for the circles give...

    Text Solution

    |

  13. Prove that the circles x^(2) + y^(2) -8x -6y +21=0 and x^(2) + y^(2) ...

    Text Solution

    |

  14. Find the direct common tangents of the circles x^(2) + y^(2) +22x -4y...

    Text Solution

    |

  15. Find the transberes common tangents of the circles x^(2) + y^(2) -4...

    Text Solution

    |

  16. Find all common tangents of the pairs of circles x^(2) +y^(2) =0 a...

    Text Solution

    |

  17. Find all common tangents of the pairs of circles x^(2) +y^(2) =0 a...

    Text Solution

    |

  18. Let A be the centre of the circle x^(2)+y^(2)-2x-4y-20=0. Suppose that...

    Text Solution

    |

  19. Find the value of c for which A(2,0),B(0,14//3) ,C(4,5) and D(0,c) a...

    Text Solution

    |

  20. The area of the quadrilateral formed by the tangents from the point (4...

    Text Solution

    |