Home
Class 12
MATHS
The angle between the pair of lines x^(2...

The angle between the pair of lines `x^(2)+2xy-y^(2)=0` is

A

0

B

`pi//3`

C

`pi//6`

D

`pi//2`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • KARNATAKA CET 2008

    KCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|60 Videos

  • KARNATAKA CET 2010

    KCET PREVIOUS YEAR PAPERS|Exercise Mathematics|60 Videos

Similar Questions

Explore conceptually related problems

The equation of the pair of bisectors of the angles between the pair of lines x^(2)-2 a x y-y^(2)=0 is x^(2)-2 b x y-y^(2)=0 . Then

The angle between the pair of lines 2 x^(2)+5 x y+2 y^(2)+3 x+3 y+1=0 is

The equation of bisectors of the angle between the two lines 2 x^(2)-3 x y+y^(2)=0 is

If the coordinate axes are the bisectors of the angles between the pair of lines a x^(2)+2 h x y+b y^(2)=0 where h^(2)>a b and a ne b, then

The angle between the lines x^(2) + 4xy + y^(2) = 0 is

The angle between the lines x^(2)+4 x y-y^(2)=0 is

The angle between the pair of lines 2(x+2)^(2)+3(x+2)(y-2)-2(y-2)^(2)=0 is

The angle between the lines 6x^(2)+5xy-6y^(2)=0 is

The lines y = mx bisects the angle between the lines ax^(2) -2hxy +by^(2) = 0 if

The angle between the pair of straight lines y^(2)sin^(2) theta -xy sin^(2)theta +x^(2)(cos^(2)theta-1) =0 is

KCET PREVIOUS YEAR PAPERS-KARNATAKA CET 2009-MATHEMATICS
  1. If P is the point in the Argand diagrma correspoinding to the complex ...

    Text Solution

    |

  2. The smallest positive integral value of n such that [(1+"sin"pi/8+i"co...

    Text Solution

    |

  3. Which one of the following is possible?

    Text Solution

    |

  4. If one side of a triangle is double the other and the angles opposite ...

    Text Solution

    |

  5. 3(sinx-cosx)^(4)+6(sinx+cosx)^(2)+4(sin^(6)x+cos^(6)x)=

    Text Solution

    |

  6. A cow is tied to a post by a rope. The cow moves along the circular pa...

    Text Solution

    |

  7. If |(1+sin^(2)theta, cos^(2)theta, 4 sin 2 theta),(sin^(2) theta, 1+co...

    Text Solution

    |

  8. The locus of the midpoint of a chord of the circle x^(2)+y^(2) = 4 whi...

    Text Solution

    |

  9. The length of the chord joining the points (4 cos theta, 4 sin theta) ...

    Text Solution

    |

  10. The number of common tangents to the circles x^(2)+y^(2)-y=0 and x^(2)...

    Text Solution

    |

  11. The co ordinates of the cenre of the smallest circle passing through t...

    Text Solution

    |

  12. The length of the diameter of the circle which cuts three circles x...

    Text Solution

    |

  13. For the parabola y^(2)=4x the point P whose focal distance is 17 is

    Text Solution

    |

  14. The angle between the tangents drawn to the parabola y^(2)=12x from th...

    Text Solution

    |

  15. The number of values oif c such that the line y=4x+c touches the curve...

    Text Solution

    |

  16. If the circle x^(2)+y^(2)=a^(2) intersects the hyperbola xy=c^(2) in f...

    Text Solution

    |

  17. The foot of the perpendicular from the point (2,4) upon x+y=4 is

    Text Solution

    |

  18. The vertices of triangle ar (6,0),(0,6) and (6,6). The distance betwee...

    Text Solution

    |

  19. The angle between the pair of lines x^(2)+2xy-y^(2)=0 is

    Text Solution

    |

  20. lim(n to oo)(3.2^(n+1)-4.5^(n+1))/(5.2^(n)+7.5^(n))=

    Text Solution

    |