Home
Class 12
MATHS
The number of circles that touch the co-...

The number of circles that touch the co-ordinate axes and the line whose slope is -1 and y-intercept is 1 , is

A

3

B

1

C

4

D

2

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • KARNATAKA CET 2010

    KCET PREVIOUS YEAR PAPERS|Exercise Mathematics|60 Videos

  • KARNATAKA CET 2013

    KCET PREVIOUS YEAR PAPERS|Exercise Mathematics|60 Videos

Similar Questions

Explore conceptually related problems

The equation of line having slope 3 and y-intercept 5 is

The number of circleS that touch all the lines x+y-4=0, x-y+2=0 and y=2 is

Find the inclination of the line whose slope is -1/(sqrt(3))

The equation of the circle, which touches the axes of co-ordinates and the line x/3+y/4=1 and whose centre lies in the first quadrant is: x^2+y^2-2cx -2cy+c^2=0 If c is :

The number of circleS that touch all the three lines x+y-1=0, x-y-1=0 and y+1=0 is

The number of integer values of m for which the x-co-ordinates of the point of intersection of the lines 3x+4y=9 and y=mx+1 is also an integer is :

The differential equation of the family of straight lines whose slope is equal to y - intercept is

The intercepts of the plane 5x-3y+6z = 60 on the co-ordinate axes are

The equation of the circle which touches both the axes and the line 4 x+3 y=6 in the first quadrant and lies below it is

Find the slope of y intercept of 3x+4y-10=0

KCET PREVIOUS YEAR PAPERS-KARNATAKA CET 2012-MATHEMATICS
  1. The points (11,9) , (2 , 1) and (2 , -1) are the midpoints of the side...

    Text Solution

    |

  2. The reflection of the point (1 , 1) along the line y = -x is

    Text Solution

    |

  3. The number of circles that touch the co-ordinate axes and the line who...

    Text Solution

    |

  4. If f(x) is an even function , then f'(x) is

    Text Solution

    |

  5. The perimeter of a sector is a constant . If its area is to be maximum...

    Text Solution

    |

  6. The last digit of number 7^(886) is

    Text Solution

    |

  7. If (24 , 92) = 24 m + 92 n , then ( m , n) is

    Text Solution

    |

  8. The characteristic equation of a matrix A is lambda^(3) - 5 lambda^(2)...

    Text Solution

    |

  9. If hati+ hatj - hatk and 2hati - 3 hatj + hatk are adjacent sides of a...

    Text Solution

    |

  10. If the volume of the parallelepiped formed by three non-coplanar vecto...

    Text Solution

    |

  11. Which of the following is a subgroup of the group G = {2^(n)| n in N }...

    Text Solution

    |

  12. In the group G = { 1 , 2 , 3 ,4 , 5 , 6} under ox (7) , the solution...

    Text Solution

    |

  13. The number of real solutions of the equation tan^(-1) sqrt( x ( x + 1)...

    Text Solution

    |

  14. If sin 2x = 4 cos x , then x =

    Text Solution

    |

  15. If alpha and beta two different complex numbers with |beta|=1, then |(...

    Text Solution

    |

  16. The equations of the two tangents from (-5 , -4) to the circle x^(2) +...

    Text Solution

    |

  17. If x = t^(2) + 2 and y = 2t represent the parametric equation of the p...

    Text Solution

    |

  18. If x - y = 1 is a tangent to the hyperbola , the point of contact is

    Text Solution

    |

  19. If y = tan^(-1) ((1)/(1 + x + x^(2))) + tan^(-1) ((1) /(x^(2) + 2x + 3...

    Text Solution

    |

  20. If f(x) = sin[pi^(2)]x + cos [-pi^(2)]x then f'(x) is here [pi^(2)] an...

    Text Solution

    |