Home
Class 12
MATHS
Find the greatest distance of the point ...

Find the greatest distance of the point `P(10 ,7)` from the circle `x^2+y^2-4x-2y-20=0`

A

5

B

10

C

15

D

20

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CIRCLE

    ARIHANT MATHS|Exercise Exercise For Session 4|17 Videos

  • CIRCLE

    ARIHANT MATHS|Exercise Exercise For Session 5|17 Videos

  • CIRCLE

    ARIHANT MATHS|Exercise Exercise For Session 2|17 Videos

  • BIONOMIAL THEOREM

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|21 Videos

  • COMPLEX NUMBERS

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|43 Videos

Similar Questions

Explore conceptually related problems

The geometrical mean between the smallest and greatest distance of the point P(10,7) from the circle x^(2)+y^(2)-4x-2y-20=0 is

Statement 1: The least and greatest distances of the point P(10,7) from the circle x^(2)+y^(2)-4x-2y-20=0 are 6 units and 15 units,respectively.Statement 2: A point (x_(1),y_(1)) lies outside the circle S=x^(2)+y^(2)+2gx+2fy+c=0 if S_(1)>0 where S_(1)=x_(1)^(2)+y_(1)^(2)+2gx_(1)+2fy_(1)+c

The maximum distance of the point (4,4) from the circle x^2+y2-2x-15=0 is

Find the shortest distance from the point M(-7,2) to the circle x^(2)+y^(2)-10x-14y-151=0

. The shortest distance from the point (2,-7) to circle x^(2)+y^(2)-14x-10y-151=0

Find the equation of the tangent at the point (0,2) to the circle x^2+y^2-4x+2y-8=0

The sum of the minimum distance and the maximum distance from the point (2,2) to the circle x^(2)+y^(2)+4x-10y-7=0 is

The sum of the minimum distance and the maximum distnace from the point (4,-3) to the circle x ^(2) + y^(2) + 4x -10y-7=0 is

Find the distance of the point (1, 2-1) from the plane x -2y + 4z - 10 = 0 .

ARIHANT MATHS-CIRCLE -Exercise For Session 3
  1. Find the length of intercept, the circle x^2+y^2+10 x-6y+9=0 makes on ...

    Text Solution

    |

  2. The circle x^2 + y^2+ 4x-7y + 12 = 0 cuts an intercept on y-axis equal...

    Text Solution

    |

  3. Find the locus of the centre of a circle which passes through the orig...

    Text Solution

    |

  4. If a straight line through C(sqrt(-8),sqrt(8)) make an angle 135^@ wit...

    Text Solution

    |

  5. If a circle of constant radius 3c passes through the origin and meets ...

    Text Solution

    |

  6. Centre of the circle toucing y-axis at (0,3) and making an intercept 2...

    Text Solution

    |

  7. A circle passes through the points A(1,0)a n dB(5,0), and touches the ...

    Text Solution

    |

  8. Equation of circle whose centre is (3, -1) and which cut off an interc...

    Text Solution

    |

  9. The locus of the centre of a circle which touches externally the circl...

    Text Solution

    |

  10. Locus of centre of a circle of radius 2, which rolls on the outside of...

    Text Solution

    |

  11. The point ([p+1],[p]) is lying inside the circle x^2+y^2-2x-15=0 . The...

    Text Solution

    |

  12. Find the greatest distance of the point P(10 ,7) from the circle x^2+y...

    Text Solution

    |

  13. Find the equations of the circles touching y-axis at (0,3) and making ...

    Text Solution

    |

  14. Show that the circle x^(2)+y^(2)-2ax-2ay+a^(2)=0 touches both the coor...

    Text Solution

    |

  15. If the points (lambda, -lambda) lies inside the circle x^2 + y^2 - 4x...

    Text Solution

    |

  16. Find the equation of the circle which passes through the origin and ...

    Text Solution

    |