Home
Class 12
MATHS
If the slope of one of the lines given b...

If the slope of one of the lines given by `ax^(2)+2hxy+by^(2)=0` is 5 times the other, then

A

`-2h`

B

`2h`

C

`-4h^(2)`

D

`4h^(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MHT-CET 2018

    NIKITA PUBLICATION|Exercise MCQ|50 Videos

  • PLANE

    NIKITA PUBLICATION|Exercise MULTIOLE CHOICE QUESTIONS|154 Videos

Similar Questions

Explore conceptually related problems

If the slope of one of the lines given by ax^(2)+2hxy+by^(2)=0 is two times the other, then

If the slope of one of the line given by ax^(2)+2hxy+by^(2)=0 is four times the other, then

IF the slope of one of the lines given by ax^(2) +2hxy + by ^(2) =0 is two times the other then

If the slopes of one of the line given by ax^(2)+2hxy+by^(2)=0 is three times the other, then

If the slope of one of the lines given by 4x^(2)+kxy+y^(2)=0 is four times the other, then k=

If the slope of one of the lines given by ax^(2)+2hxy+by^(2)=0 is k times the slope of other, then

If the slope of one of the lines given by ax^(2) + 2hxy + by^(2) = 0 is four times the other, prove that 16h^(2) = 25ab .

If the slope of one of the lines given by 36x^(2)+2hxy+72y^(2)=0 is four times the other, then h^(2)=

If the slope of one of the lines given by ax^(2)-6xy+y^(2)=0 is twice the other, then a =

If the slopes of one of the line given by 3x^(2)+4xy+ky^(2)=0 is three times the other, then k=

NIKITA PUBLICATION-PAIR OF STRAIGHT LINES-MULTIPLE CHOICE QUESTIONS
  1. The joint equation of pair of lines through the origin and making an e...

    Text Solution

    |

  2. The joint equation of pair of lines through the origin and making an e...

    Text Solution

    |

  3. If the slope of one of the lines given by ax^(2)+2hxy+by^(2)=0 is 5 ti...

    Text Solution

    |

  4. The line x + y = sqrt6, forms an equilateral triangle with the lines x...

    Text Solution

    |

  5. The line x + y = sqrt6, forms an equilateral triangle with the lines x...

    Text Solution

    |

  6. The line x + y = sqrt6, forms an equilateral triangle with the lines x...

    Text Solution

    |

  7. The line 3x - 4y + 5 = 0 and 3(3y + 4x)^2 - (3x – 4y)^2 = 0 forms a tr...

    Text Solution

    |

  8. If the lines kx^(2)+6xy+2y^(2)=0 and x+3y=9 form an isosceles triangle...

    Text Solution

    |

  9. Triangle formed by x^(2)-3y^(2)=0 and x=4 is

    Text Solution

    |

  10. The triangle formed by the lines 10x^(2)+21xy-10y^(2)=0 and 7x+3y=4 I ...

    Text Solution

    |

  11. the area formed by the lines x^2-y^2=0 and x+8=0 is

    Text Solution

    |

  12. Show that the lines x^(2) - 4xy + y^(2) = 0 and x + y = 10 contain the...

    Text Solution

    |

  13. Show that the lines x^2-4xy+y^2=0 and x+y=1 form an equilateral triang...

    Text Solution

    |

  14. The coordinates of the orthocentre of the triangle formedby the lines ...

    Text Solution

    |

  15. The area of the triangle formed by the lines 3x^(2)-4sqrt(2)xy+y^(2)=0...

    Text Solution

    |

  16. If a + b = 2h, then the area of the triangle formed by the lines ax^2 ...

    Text Solution

    |

  17. The length of each perpendicular side of an isoscele right angled tria...

    Text Solution

    |

  18. Show that the straight lines x^2+4xy+y^2=0 and the line x-y=4 form a...

    Text Solution

    |

  19. Show that straight lines (A^2-3b^2)x^2+8A Bx y(b^2-3A^2)y^2=0 form wit...

    Text Solution

    |

  20. The area of triangle (in sq units) formed by the lines x^2- 4y^2 = 0 a...

    Text Solution

    |