Home
Class 12
MATHS
The midpoint of the chord 3x-y=10 w.r.t ...

The midpoint of the chord `3x-y=10` w.r.t `x^(2)+y^(2)=18` is

A

(3,-1)

B

(5,5)

C

(1,3)

D

not existing

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 mid point of the chord x-2y+7=0 w.r.t the circle x^(2)+y^(2)-2x-10y+1=0 is

The length and the midpoint of the chord 4x-3y+5=0 w.r.t. the circle x^(2)+y^(2)-2x+4y-20=0 is

The midpoint of the chord 2x-y-2=0 of the parabola y^(2)=8x is

The midpoint of the chord 4x+5y-13=0 of the ellipse 2x^(2)+5y^(2)=20 is

The locus of the midpoint of the chord of the circle x^(2)+y^(2)-2x-2y-2=0 which makes an angle of 120^(@) at the centre is

The midpoint of a chord of the ellipse x^(2)+4y^(2)-2x+20y=0 is (2, -4). The equation of the chord is

The polar of the point (-2,3) w.r.t. x^(2)+y^(2)-4x-6y+5=0 is

The polar of the point (3,4) w.r.t. x^(2)+y^(2)=25 is

AAKASH SERIES-CIRCLES-PRACTICE EXERCISE
  1. If A and B are conjugate points w.r.t to circle x^(2)+y^(2)=r^(2) then...

    Text Solution

    |

  2. Inverse of (0,0) w.r.t to circle x^(2)+y^(2)-4x-6y+3=0 is

    Text Solution

    |

  3. The midpoint of the chord 3x-y=10 w.r.t x^(2)+y^(2)=18 is

    Text Solution

    |

  4. The mixpoint of chord 2x+y-6=0 of circle x^(2)+y^(2)=9 is

    Text Solution

    |

  5. The length and the midpoint of the chord 4x-3y+5=0 w.r.t. the circle x...

    Text Solution

    |

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

    Text Solution

    |

  7. The midpoint of chord formed by the polar of (-9,2) w.r.t x^(2)+y^(2)=...

    Text Solution

    |

  8. If (3,-2) is the midpoint of the chord AB of the circle x^(2)+y^(2)-4x...

    Text Solution

    |

  9. Locus of midpoints of chords of circles x^(2)+y^(2)-4x-2y-4=0 which ar...

    Text Solution

    |

  10. From the origin chords are drawn to the circle (x-1)^(2)+y^(2)=1 then ...

    Text Solution

    |

  11. The locus of the midpoints oof chords of the circle x^(2)+y^(2)=4 whic...

    Text Solution

    |

  12. Angle between tangents at the ends chords of circle (x-1)^(2)+(y-2)^(2...

    Text Solution

    |

  13. The circle x^(2)+y^(2)-4x-6y-12=0, x^(2)+y^(2)+6x-8y+21=0 are

    Text Solution

    |

  14. The circle x^(2)+y^(2)2x+4y+4y=0,x^(2)+y^(2)+4x-2y+1=0 are

    Text Solution

    |

  15. The number of common tangents to x^(2)+y^(2)=1, x^(2)+y^(2)-6x-8y+24=0...

    Text Solution

    |

  16. The number of common tangents to x^(2)+y^(2)=4,(x-3)^(2)+(y-4)^(2)=9 i...

    Text Solution

    |

  17. The internal cent re of similitude of two circles (x-2)^(2)+(y-3)^(2)=...

    Text Solution

    |

  18. The external centre of similitude of the two circles x^(2)+y^(2)-2x-6y...

    Text Solution

    |

  19. It is not possible to find the equation of a cicle I: If radius cent...

    Text Solution

    |

  20. Read of the following two statements I: sqrt(3)x-y+4=0 is tangent to...

    Text Solution

    |