Home
Class 12
MATHS
Show that x + y + 1 = 0 touches the cir...

Show that `x + y + 1 = 0` touches the circle
`x^(2) + y^(2) -3x + 7y 14 = 0` and find its
point of contact.

Promotional Banner

Topper's Solved these Questions

  • CIRCLE

    AAKASH SERIES|Exercise EXERCISE -1.3|55 Videos

  • CIRCLE

    AAKASH SERIES|Exercise EXERCISE -1.4|38 Videos

  • CIRCLE

    AAKASH SERIES|Exercise EXERCISE -1.1|108 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

Show that the tangent at (-1, 2) of the circle x^(2) + y^(2) - 4x -8y + 7 = 0 touches the circle x^(2) + y^(2) + 4x + 6y = 0 and also find its point of contact.

Prove that the tangent at (3,-2) of the circle x^(2) + y^(2) = 13 touches the circle x^(2) + y^(2) + 2x - 10 y - 26 = 0 and find its point of contact.

Show that the line 5x + 12y - 4 = 0 touches the circle x^(2)+ y^(2) -6x + 4y + 12 = 0

Show that the line x + 2y - 4 = 0 touches the ellipse 3x^(2) + 4y^(2) = 12 also find the point of contact.

If 4x-3y+7 = 0 is a tangent ot the circle repesented by x^(2) + y^(2) -6x + 4y - 12 = 0 , then find its point of contact.

AAKASH SERIES-CIRCLE-EXERCISE -1.2
  1. If 4-3y+7 = 0 is a tangent ot the circle repesented by x^(2) + y^(2)...

    Text Solution

    |

  2. Prove that the tangent at (3,-2) of the circle x^(2) + y^(2) = 13 ...

    Text Solution

    |

  3. Show that x + y + 1 = 0 touches the circle x^(2) + y^(2) -3x + 7y 1...

    Text Solution

    |

  4. Find the equation of the circle passing through (-1,0) and touching ...

    Text Solution

    |

  5. Fing the length of tangent from P to the ltbr., circle S = 0 when P ...

    Text Solution

    |

  6. Fing the length of tangent from P to the ltbr., circle S = 0 when P=...

    Text Solution

    |

  7. Fing the length of tangent from P to the ltbr., circle S = 0 when P ...

    Text Solution

    |

  8. If the length of the tangent from (5,4) to the circle x^(2) + y^(2) ...

    Text Solution

    |

  9. If a point P is moving such that the lengths of the tangents drawn f...

    Text Solution

    |

  10. If a point P is moving such that the length of tangents drawn from P...

    Text Solution

    |

  11. Find the locus of P if the tangents drawn from P to x^(2) + y^(2) =...

    Text Solution

    |

  12. From any point on the circle x^(2)+y^(2)+2gx+2fy+c=0 tangents are draw...

    Text Solution

    |

  13. Find the parametric equations of the cirlces (i) x^(2)+y^(2)=1 (ii)...

    Text Solution

    |

  14. Obtain the parametric equation of each of the following circles. 4...

    Text Solution

    |

  15. Obtain the parametric equation of each of the following circles. (...

    Text Solution

    |

  16. If x=-1 + 5 cos theta , y = 2 + 5 sin theta , show that the locus of...

    Text Solution

    |

  17. If the parametric values of two points A and B lying on the circle ...

    Text Solution

    |

  18. Find the equation of the tangent at the point 30^(@) (parametric val...

    Text Solution

    |

  19. Locate the position of the point P with respect to the circle S =0 whe...

    Text Solution

    |

  20. Locate the position of the point P with respect to the circle S =0 whe...

    Text Solution

    |