Home
Class 12
MATHS
The equation of the tangent to the circl...

The equation of the tangent to the circle `x^(2)+y^(2)-4x+4y-2=0` at (1,1) is

A

`2x+3y=13`

B

`3x+2y=13`

C

`2x+3y=sqrt(13)`

D

`3x+2y=sqrt(13)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CIRCLES

    AAKASH SERIES|Exercise EXERCISE II|169 Videos

  • CIRCLE

    AAKASH SERIES|Exercise EXERCISE -1.4|38 Videos

  • COMPLEX NUMBERS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|93 Videos

Similar Questions

Explore conceptually related problems

The equation of the tangents to the circle x^(2)+y^(2)-4x-6y-12=0 and parallel to 4x-3y=1 are

The equation of the normal to the circle x^(2)+y^(2)+6x+4y-3=0 at (1,-2) to is

The tangent to the circle x^(2)+y^(2)-4x+2y+k=0 at (1,1) is x-2y+1=0 then k=

The equation of the tangent to the circle x^(2)+y^(2)+8x-4y-5=0 and perpendicular to 2x+3y+5=0 are

Find the equation of the tangents to the circle x^(2) + y^(2) -4x - 6y + 3 = 0 which makes an angle 45^(@) with X - axis.

The equation of the tangent to the circle x^(2)+y^(2)+4x-4y+4=0 which make equal intercepts on the positive coordinates, is

Find the equation of the tangents to the circle x^(2)+y^(2)-4x-5y+3=0 which are inclined at 45^(@) with X axis.

The equation of the tangent at (1, 1) to the circle 2x^(2)+2y^(2)-2x-5y+3=0 is

Find the equation of the tangent to x^(2) + y^(2) - 6x + 4y - 12 = 0 " at " (-1,1)

AAKASH SERIES-CIRCLES-PRACTICE EXERCISE
  1. If a chord of the circle x^(2)+y^(2)=16 makes equal intercepts of leng...

    Text Solution

    |

  2. The pair of tangents from (2,1) to the circle x^(2)+y^(2)=4 is

    Text Solution

    |

  3. The equation of the tangent to the circle x^(2)+y^(2)-4x+4y-2=0 at (1...

    Text Solution

    |

  4. The line y=mx+c touches x^(2)+y^(2)=a^(2)hArr

    Text Solution

    |

  5. The radius of the circle which has the lines x+y-1=0, x+y-9=0 as tange...

    Text Solution

    |

  6. Equation of the tangent to the circle x^(2)+y^(2)=3, which is inclined...

    Text Solution

    |

  7. Find the equation of the normal to the circle x^(2) +y^(2) -4x -6y ...

    Text Solution

    |

  8. The number of circles that touch all the 3 lines 2x+y=3, 4x-y=3, x+y=2...

    Text Solution

    |

  9. P(-9,-1) is a point on the circle x^2+y^(2)+4x+8y-38=0. The equation t...

    Text Solution

    |

  10. The line x cos alpha+y sin alpha=p touches the circle x^(2)+y^(2)-2ax ...

    Text Solution

    |

  11. The equation of the tangent to the circle x^(2)+y^(2)+4x-4y+4=0 which ...

    Text Solution

    |

  12. The tangent at (3,4), (4,-3) to the circle x^(2)+y^(2)=25" are"

    Text Solution

    |

  13. If O is the origin OP, OQ are the tangent to the circle x^(2)+y^(2)+2g...

    Text Solution

    |

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

    Text Solution

    |

  15. Find the equation of the circles which touch 2x-3y+1=0 at (1,1) and ha...

    Text Solution

    |

  16. If the equatio of one tangent to the circle with centre (2,-1) from th...

    Text Solution

    |

  17. The normal of the circle (x- 2)^(2)+ (y- 1)^(2) =16 which bisects the ...

    Text Solution

    |

  18. The equation of the diameter of the circle x^(2)+y^(2)+2x-4y=4=0 that ...

    Text Solution

    |

  19. The angle between the tangents to the circle with centre (4,5) drawn f...

    Text Solution

    |

  20. The locus of the point of intersection of two perpendicular tangents t...

    Text Solution

    |