Home
Class 12
MATHS
The length of the diameter of the circle...

The length of the diameter of the circle which cuts three circles
`x^(2)+y^(2)-xy-14=0`
`x^(2)+y^(2)+3x-5y-10=0`
`x^(2)+y^(2)-2x+3y-27=0` M
orthogonally, is

A

4

B

2

C

8

D

6

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • KARNATAKA CET 2008

    KCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|60 Videos

  • KARNATAKA CET 2010

    KCET PREVIOUS YEAR PAPERS|Exercise Mathematics|60 Videos

Similar Questions

Explore conceptually related problems

The locus of the centre of the circle which cuts the circles x^(2)+y^(2)+2 g_(1) x+2 f_(1) y+c_(1)=0 x^(2)+y^(2)+2 g_(2) x+2 f_(2) y+c_(2)=0 orthogonally is

The radical axis of the circles x^(2)+y^(2)+2x+2y+1=0 and x^(2)+y^(2)-10x-6y+14=0 is

The slope of the radical axis of the circleS x^(2)+y^(2)+3 x+4 y-5=0 and x^(2)+y^(2)-5 x+5 y-6=0 is

The radical axis of the circleS x^(2)+y^(2)+3 x+4 y-5=0 x^(2)+y^(2)-5 x+5 y-6=0 is

The length of the tangent from the point (1,-4) to the circle 2x^2+2y^2-3x+7y+9=0

The locus of the centre of circle which cuts the circles x^2 + y^2 + 4x - 6y + 9 =0 and x^2 + y^2 - 4x + 6y + 4 =0 orthogonally is

If 2x^(2)+2y^(2) +4x+5y+1=0 and 3x^(2)+3y^(2)+6x -7y+3k=0 are orthogonal ,then value of k is

The length of the tangent from the point (1, -4) to the circle 2x^(2) + 2y^(2) - 3x + 7y + 9 = 0 is

The length of the tangent from (0, 0) to the circle 2(x^(2)+y^(2))+x-y+5=0 , is

KCET PREVIOUS YEAR PAPERS-KARNATAKA CET 2009-MATHEMATICS
  1. If P is the point in the Argand diagrma correspoinding to the complex ...

    Text Solution

    |

  2. The smallest positive integral value of n such that [(1+"sin"pi/8+i"co...

    Text Solution

    |

  3. Which one of the following is possible?

    Text Solution

    |

  4. If one side of a triangle is double the other and the angles opposite ...

    Text Solution

    |

  5. 3(sinx-cosx)^(4)+6(sinx+cosx)^(2)+4(sin^(6)x+cos^(6)x)=

    Text Solution

    |

  6. A cow is tied to a post by a rope. The cow moves along the circular pa...

    Text Solution

    |

  7. If |(1+sin^(2)theta, cos^(2)theta, 4 sin 2 theta),(sin^(2) theta, 1+co...

    Text Solution

    |

  8. The locus of the midpoint of a chord of the circle x^(2)+y^(2) = 4 whi...

    Text Solution

    |

  9. The length of the chord joining the points (4 cos theta, 4 sin theta) ...

    Text Solution

    |

  10. The number of common tangents to the circles x^(2)+y^(2)-y=0 and x^(2)...

    Text Solution

    |

  11. The co ordinates of the cenre of the smallest circle passing through t...

    Text Solution

    |

  12. The length of the diameter of the circle which cuts three circles x...

    Text Solution

    |

  13. For the parabola y^(2)=4x the point P whose focal distance is 17 is

    Text Solution

    |

  14. The angle between the tangents drawn to the parabola y^(2)=12x from th...

    Text Solution

    |

  15. The number of values oif c such that the line y=4x+c touches the curve...

    Text Solution

    |

  16. If the circle x^(2)+y^(2)=a^(2) intersects the hyperbola xy=c^(2) in f...

    Text Solution

    |

  17. The foot of the perpendicular from the point (2,4) upon x+y=4 is

    Text Solution

    |

  18. The vertices of triangle ar (6,0),(0,6) and (6,6). The distance betwee...

    Text Solution

    |

  19. The angle between the pair of lines x^(2)+2xy-y^(2)=0 is

    Text Solution

    |

  20. lim(n to oo)(3.2^(n+1)-4.5^(n+1))/(5.2^(n)+7.5^(n))=

    Text Solution

    |