Home
Class 12
MATHS
The limiting points of the coaxial syste...

The limiting points of the coaxial system of circles `x^(2)+y^(2)+2lamdax+4=0` are

A

`(0,pm4)`

B

`(pm2,0)`

C

`(0,pm1)`

D

`(0,pm2)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • KARNATAKA CET 2002

    KCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS (MCQ.s)|50 Videos

  • KARNATAKA CET 2005

    KCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|59 Videos

Similar Questions

Explore conceptually related problems

The circle x^(2)+y^(2)-8 x+4 y+4=0

The circle x^(2) + y^(2)- 8x + 4y + 4=0 touches

The area of the circle x^(2)+y^(2)-2 x+4 y-4=0 is

Which of the following is a point on the common chord of the circle x^(2)+y^(2)+2x-3y+6=0 and x^(2)+y^(2)+x-8y-13=0 ?

The equation of the diameter of the circle x^(2)+y^(2)+6 x-4 y-2=0 , passing through the point (2,-3) is

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

The ltngth of the tangtnt drawn to the circle x^(2)+y^(2)-2 x+4 y-11=0 from the point (1,3) is

The ltngth of the chord of the circle x^(2)+y^(2)-6 x+4 y-5=0 intercepted by y -axis is

KCET PREVIOUS YEAR PAPERS-KARNATAKA CET 2003-MATHEMATICS
  1. The coefficient of x^(32) in the expansion of (x^(4)-(1)/(x^(3)))^(15)...

    Text Solution

    |

  2. The line 3x-2y=k meets the circle x^(2)+y^(2)=4r^(2) at only one point...

    Text Solution

    |

  3. The limiting points of the coaxial system of circles x^(2)+y^(2)+2lamd...

    Text Solution

    |

  4. Which of the following is a point on the common chord of the circle x^...

    Text Solution

    |

  5. The directrix of the parabola x^(2)-4x-8y+12=0

    Text Solution

    |

  6. The locus of the point of intersection of the perpendicular tangents t...

    Text Solution

    |

  7. Inverse of the matrix of ((1,2),(3,4)) is

    Text Solution

    |

  8. |(b^(2)c^(2),bc,b+c),(c^(2)a^(2),ca,c+a),(a^(2)+b^(2),ab,a+b)|=

    Text Solution

    |

  9. If the vectors 4hati+11hatj+mhatk,7hati+2hatj+6hatk and hati+5hatj+4ha...

    Text Solution

    |

  10. The angle between the vectors veca+vecb and veca-vecb when veca=(1,1,4...

    Text Solution

    |

  11. If |vecaxxvecb|=4 and |veca*vecb|=2 then |veca|^(2)|vecb|^(2)=

    Text Solution

    |

  12. In a DeltaABCV if (b+c)/(11)=(c+a)/(12)=(a+b)/(13) then cos C=

    Text Solution

    |

  13. cos1^(0)+cos2^(0)+cos3^(0)+ . . .+cos180^(0) =

    Text Solution

    |

  14. The value of (tan70^(0)-tan20^(0))/(tan50^(0))=

    Text Solution

    |

  15. lim(x rarr 0) (1-ax)^(1/x) =

    Text Solution

    |

  16. Lim(nto oo)(3^(n)+4^(n))^((1)/(n))=

    Text Solution

    |

  17. The locus of a point which moves such that the difference of its dista...

    Text Solution

    |

  18. The distance between the directrices of the hyperbola x=8sectheta,y=8t...

    Text Solution

    |

  19. If cos^(-1)x+cosy^(-1)+cos^(-1)x=3pi then xy+yz+zx=

    Text Solution

    |

  20. sin((1)/(2)"cos"^(-1)(4)/(5))=

    Text Solution

    |