Home
Class 11
MATHS
The equation of the pair of angular bise...

The equation of the pair of angular bisectors of the pair of lines xy + x + y + 1 = 0

A

`x^(2)-y^(2)+2x+2y=0`

B

`x^(2)-y^(2)-2x+2y=0`

C

`x^(2)-y^(2)+2x-2y=0`

D

`x^(2)-y^(2)-2x-2y=0`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PAIR OF STRAIGHT LINES

    AAKASH SERIES|Exercise PRACTICE EXERCISE|85 Videos

  • PAIR OF STRAIGHT LINES

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE-I Homogeneous pair of lines) (Straight Objective Type Questions)|64 Videos

  • PAIR OF STRAIGHT LINES

    AAKASH SERIES|Exercise EXERCISE -I|50 Videos

  • MULTIPLE PRODUCT OF VECTORS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|62 Videos

  • PERIODICITY AND EXTEME VALUES

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE) LEVEL-I(MAIN) Extreme values ( Single answer type questions )|23 Videos

Similar Questions

Explore conceptually related problems

Show that the equation of the pair of bisector of angles between the pair of lines ax^2 + 2hxy + by^2 = 0 is h (x^2 - y^2) = (a-b)xy .

The combined equation of the diagonals of the square formed by the pairs of lines xy + 4x - 3y - 12 = 0 and xy - 3x + 4y - 12 = 0 is

The point of intersection of the pair of lines represented by xy + 2x + 2y +4 = 0 is

Find the equation of pair of bisectors of the angles between the pair of lines. 3x^(2)+xy-2y^(2)=0

Find the equation of pair of bisectors of the angles between the pair of lines. 6x^(2)+5xy-6y=0

If the equation of pair of bisectors of the angle between the pair of lines 3x^(2)+xy+by^(2)=0 is x^(2)-14xy-y^(2)=0 then b=

The equation of pair of angular bisectors of (a-b)x^(2)+4hxy-(a-b)y^(2)=0 is

The combined equation of the pair of straight lines passing through the point of intersection of the pair of lines x^2 + 4xy + 3y^2 - 4x - 10y + 3 = 0 and having slopes 1/2 and - 1/3 is

AAKASH SERIES-PAIR OF STRAIGHT LINES-EXERCISE -II
  1. If 2x^(2)-3xy+y^(2)=0 represents two sides of a triangle and lx + my ...

    Text Solution

    |

  2. If the line lx+my+n=0 meets the pair of lines 3x^(2)+7xy-5y^(2)=0 at A...

    Text Solution

    |

  3. The equation of the pair of angular bisectors of the pair of lines xy ...

    Text Solution

    |

  4. the line y=mx bisects the angle between the pair of ax^(2)-2hxy+by^(2)...

    Text Solution

    |

  5. If 2x^2-5xy+2y^2=0 represents two equal sides of an isosceless triangl...

    Text Solution

    |

  6. The lines 36x^(2)-33xy-20y^(2)=0 are equally inclined to the line

    Text Solution

    |

  7. If 2x + 3y = 7 makes equal angles with pair of lines 9x^(2)+12xy+ky^(2...

    Text Solution

    |

  8. If the lines ax^(2) + 2hxy + by^(2)= 0 are equally inclined with the c...

    Text Solution

    |

  9. If the coordinate axes are the bisectors of the angles between the pai...

    Text Solution

    |

  10. If two lines in 2x^(2)+2(k-1)xy-3y^(2)=0 are equally inclined to axes ...

    Text Solution

    |

  11. If one the lines in the pair of stright lines given by 4x^2+6xy+ky^2=0...

    Text Solution

    |

  12. If one of lines in ax^(2)+2hxy+by^(2)=0 bisects the angle between the...

    Text Solution

    |

  13. If the lines represented by h(x^(2)-y^(2))+txy=0 bisects the angle bet...

    Text Solution

    |

  14. The pair of lines a^(2)x^(2)+2h(a+b)xy+b^(2)y^(2)=0 and ax^(2)+2hxy+by...

    Text Solution

    |

  15. The combined equation of the lines l(1), l(2) is 2x^(2)+6xy+y^(2)=0 a...

    Text Solution

    |

  16. Assertion (A) : 3x^(2)+4xy+y^(2)=0 and 7x^(2)+12xy+y^(2)=0 are equally...

    Text Solution

    |

  17. If the pair of lines ax^(2)+2hxy+by^(2)=0 (h^(2) gt ab) orms an equila...

    Text Solution

    |

  18. The triangle formed by the pair of lines x^(2)+16x-y^(2)=0 and x-2y+13...

    Text Solution

    |

  19. Area of triangle formed by pair of lines (x+2a)^2-3y^2=0 and x=a is

    Text Solution

    |

  20. The triangle formed by the pair of lines x^(2)-4y^(2)=0 and x-a=0 is a...

    Text Solution

    |