Home
Class 11
MATHS
Consider the straight lines x+2y+4=0 and...

Consider the straight lines x+2y+4=0 and 4x+2y-1=0. The line 6x+6y+7=0 is

A

bisector of the angle including origin

B

bisector of acute angle

C

bisector of obtuse angle

D

none of the above

Text Solution

Verified by Experts

The correct Answer is:
A, B
Promotional Banner

Topper's Solved these Questions

  • BINOMIAL THEOREM AND PRINCIPLE OF MATHEMATICAL INDUCTION

    PATHFINDER|Exercise QUESTION BANK|68 Videos

  • CIRCLE

    PATHFINDER|Exercise QUESTION BANK|198 Videos

Similar Questions

Explore conceptually related problems

The distance between the straight lines 4x - 3y + 10 = 0 and 4x - 3y - 10 = 0 is _

If the vertex of the conic y^(2) - 4y= 4 x - 4a always lies between the straight lines x + y = 3 and 2 x + 2y - 1 = 0 . Then

The length of the largest altitude of triangle formed by the straight lines 7x-2y+10=0, 7x+2y-10=0 and 9x+ y+2=0 is

The pair of straight lines x+2y-1=0,x+2y-5=0 are.

The straight lines x+y=0, 5x+y=4 and x+5y=4 form

The straight lines x + y = 0 , 5 x + y = 4 and x + 5y = 4 form _

If the vertex of the conic y^(2) - 4y = 4 x - 4a always lies between the straight lines x + y = 3 and 2 x + 2y - 1 = 0 then

The angle between the straight lines 2x-y+3=0 and x+2y+3=0 is-

Find the equation of the straight line passing through the point of intersection of the straight lines x+2y+3=0 and 3x+4y+7=0 and parallel to the straight line y=-(5)/(8)x .

The distance between the two straight lines 3x+4y-9=0 and 6x+8y-15=0 is ___

PATHFINDER-CARTESIAN COORDINATES AND STRAIGHT LINE-QUESTION BANK
  1. If the coordinates of the vertices of a triangle are rational numbers,...

    Text Solution

    |

  2. If one vertex of an equilateral triangle of side a, lies at the origin...

    Text Solution

    |

  3. Consider the straight lines x+2y+4=0 and 4x+2y-1=0. The line 6x+6y+7=0...

    Text Solution

    |

  4. If 6a^2-3b^2-c^2+7ab-ac+4bc=0, then the family of lines ax+by+c=0 is c...

    Text Solution

    |

  5. The point of intersection of the lines x/a+y/b=1 and x/b+y/a=1 lies on

    Text Solution

    |

  6. If the point P(x,y) be equidistant from the points A(a+b,a-b) and B(a-...

    Text Solution

    |

  7. If the lines ax+by+c=0, bx+cy+a=0 and Cx+ay+b=0 are concurrent (a+b+cn...

    Text Solution

    |

  8. Type of quadrilateral formed by the two pairs of lines 6x^2-5xy-6Y^2=0...

    Text Solution

    |

  9. The combined equation of three sides of a triangle is (x^2-y^2)(2x+3y-...

    Text Solution

    |

  10. For points P-=(x1y1) and Q-=(x2,y2) of the coordinate plane, a new dis...

    Text Solution

    |

  11. For points P-=(x1y1) and Q-=(x2,y2) of the coordinate plane, a new dis...

    Text Solution

    |

  12. Let f1(x,y)-=ax^2+2hxy+by^2=0 and let f(i+1)=0 denotes the equation of...

    Text Solution

    |

  13. Let f1(x,y)-=ax^2+2hxy+by^2=0 and let f(i+1)=0 denotes the equation of...

    Text Solution

    |

  14. Match List - I with List-II

    Text Solution

    |

  15. Match the List I with List II and select the correct option.

    Text Solution

    |

  16. If the lines ax+by+c=0, bx+cy+a=0 and Cx+ay+b=0 are concurrent (a+b+cn...

    Text Solution

    |

  17. If the lines x-2y-6=0, 3x+y -4=0 and lambdax+4y+lambda^2=0 and concurr...

    Text Solution

    |

  18. Let, ax+by+c=0 be a variable straight line, where, a, b, c are 1^(st),...

    Text Solution

    |

  19. The length of the largest altitude of triangle formed by the straight ...

    Text Solution

    |

  20. The area of the triangle formed by the axes and the line e^(-alpha)x+e...

    Text Solution

    |