Home
Class 11
MATHS
If 2x^(2)-5xy+3y^(2)=0 represents two ad...

If `2x^(2)-5xy+3y^(2)=0` represents two adjacent sides of a parallelogram and x+y+2=0 is equation of one of diagonal then other diagonal is

A

9x-11y=0

B

9x+11y=0

C

11x-9y=0

D

11x+9y=0

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • 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 PRACTICE SHEET (EXERCISE-1 Homogeneous pair of line) (LEVEL-I Straight Objective Type Questions)|55 Videos

  • PAIR OF STRAIGHT LINES

    AAKASH SERIES|Exercise EXERCISE -II|105 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

If 2x^(2)+3xy-2y^(2)=0 represents two sides of a parallelogram and 3x+y+1=0 is one of its diagonals, then the other diagonal is

If x^(2)-3xy+2y^(2)=0 represents two sides of triangle and orthocentre is (2,1) then equation of third side is

The adjacent sides of a parallelogram are 2x^(2)-5xy+3y^(2)=0 and one diagonal is x + y + 2 = 0. Find the vertices and the other diagonal.

2x^(2)-5xy+2y^(2)=0 represents two sides of a triangle whose centroid is (2, 3) then area of triangle is

If 8x^(2)-14xy+5y^(2)=0 represents two sides of a triangle and centriod of the triangle is (2, 2) then midpoint of third side is

If two of the sides of a parallelogram are represented by ax^2+2hxy+by^2=0" and "pq+qy=1 is one of its diagonals, prove that the other diagonal is y(bp-hq)=x(aq-hp) .

If 2x^(2)-5xy+2y^(2)=0 represents two equal sides of an isosceles triangle and the third side passes through (3,1) then equation of third side is

Two adjacent sides of a parallelogram are given by 4x+5y=0, 7x+2y=0 and one diagonal is 11x+7y=9 . Find the equations of the remaining sides and the other diagonal.

AAKASH SERIES-PAIR OF STRAIGHT LINES-PRACTICE EXERCISE
  1. The sides of a parallelogram are given by 6x^(2)+7xy+2y^(2)=0 and 6x^(...

    Text Solution

    |

  2. The equation of the diagonal passing through the origin of the paralle...

    Text Solution

    |

  3. If 2x^(2)-5xy+3y^(2)=0 represents two adjacent sides of a parallelogra...

    Text Solution

    |

  4. The equation to pair of opposite sides of a parallelogram are x^(2)-7x...

    Text Solution

    |

  5. If the pair of lines 6x^(2)+7xy+2y^(2)=0,6x^(2)+7xy+2y^(2)-5x-3y+1=0 f...

    Text Solution

    |

  6. If the pair of lines 2x^(2)-5xy+2y^(2)=0 forms a parallelogram with pa...

    Text Solution

    |

  7. The area of rectangle formed by the pair of lines xy-x-2y+2=0 and xy-3...

    Text Solution

    |

  8. Area of quadrilateral formed by two pair of lines x^(2)-y^(2)-3(x+y)=0...

    Text Solution

    |

  9. The condition that the lines joining origin to the points of intersect...

    Text Solution

    |

  10. The lines joining the origin to the points of intersection of x+2y=k w...

    Text Solution

    |

  11. The curve x^(2)+y^(2)+2gx+2fy+c=0 intercepts on the line lx+my=1, a le...

    Text Solution

    |

  12. The chord through (1, -2) cuts the curve 3x^(2)-y^(2)-2x+4y=0 in P and...

    Text Solution

    |

  13. A pair of perpendicular straight lines passes through the origin and a...

    Text Solution

    |

  14. Find the equation to the pair of lines joining the origin to the point...

    Text Solution

    |

  15. If the sum of the slopes of the lines given by x^(2)-2cxy-7y^(2)=0 is ...

    Text Solution

    |

  16. If one of the lines given by 6x^(2)-xy+4cy^(2)=0 is 3x+4y=0 then 'c' e...

    Text Solution

    |

  17. The Angle between the pair of lines x^(2)+4xy+y^(2)=0 is

    Text Solution

    |

  18. The distance between the pair of parallel lines 9x^(2)-24xy+16y^(2)-12...

    Text Solution

    |

  19. If one of the lines of my^(2)+(1-m^(2))xy-mx^(2)=0 is a bisector of a...

    Text Solution

    |

  20. If the pairs of straight lines x^(2)-2pxy-y^(2)=0 and x^(2)-2qxy-y^(2)...

    Text Solution

    |