Home
Class 12
MATHS
From any point on the circle x^(2)+y^(2)...

From any point on the circle `x^(2)+y^(2)+2gx+2fy+c=0` tangents are drawn to the circle `x^(2)+y^(2)+2gx+2fy+c sin^(2) alpha +(g^(2)+f) cos^(2) alpha=0`. The angle between the tangents is

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

From any point on the circle x^(2)+y^(2)=a^(2) tangents are drawn to the circle x^(2)+y^(2)=a^(2) sin^(2) theta . The angle between them is

From any point on the circle x^(2)+y^(2)=a^(2) tangent are drawn to the circle x^(2)+y^(2)=a^(2)sin^(2)theta . The angle between them is

If tangents are drawn from any point on the circle x^(2)+y^(2)=25 to the ellipse (x^(2))/(16)+(y^(2))/(9) = 1 the angle between the tangents is

If tangents are drawn from any point on the circle x^(2)+y^(2)=25 to the ellipse x^(2)/16+y^(2)/9=1 then the angle between the tangents is

The condition that the circle x^(2) +y^(2) + 2gx+ 2fy + c = 0 to bisect the circumference of the circle x^(2) + y^(2) + 2g^(1)x + 2f^(1)y + c^(1) = 0 is

If the circle x^(2) + y^(2) + 2x - 2y + 4 = 0 cuts the circle x^(2) + y^(2) + 4x - 2fy + 2 = 0 orthogonally , then f =

AAKASH SERIES-CIRCLE-EXERCISE -1.2
  1. If a point P is moving such that the length of tangents drawn from P...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  14. Find the power of the point P w.r.t the circle S=0 when (i) P(1,2) a...

    Text Solution

    |

  15. Find the power of the point P w.r.t. the circle S =0 when P(2,4) ...

    Text Solution

    |

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

    Text Solution

    |

  17. Find the power of the point P w.r.t the circle S=0 when (i) P(1,2) a...

    Text Solution

    |

  18. Find the power of the point P w.r.t. the circle S =0 when P(2,4) ...

    Text Solution

    |

  19. Find the equation of the normal at P of the circle S = 0 where P a...

    Text Solution

    |

  20. Find the equation of the normal at P of the circle S = 0 where P a...

    Text Solution

    |