Home
Class 11
MATHS
By translation of axes the equation xy ...

By translation of axes the equation `xy - x + 2y - 6 = 0 ` changed as xy = c then c =

A

4

B

5

C

6

D

7

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CHANGE OF AXES

    AAKASH SERIES|Exercise Exercise - 2. 1 (Very short answer questions)|3 Videos

  • CHANGE OF AXES

    AAKASH SERIES|Exercise Exercise - 2. 1 (Short answer questions)|7 Videos

  • CHANGE OF AXES

    AAKASH SERIES|Exercise Additional Solved Examples|4 Videos

  • APPENDICES (REVISION EXERCISE)

    AAKASH SERIES|Exercise MULTIPLE PRODUCT OF TWO VECTORS|21 Videos

  • COMPOUND ANGLES

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II) ADVANCED|5 Videos

Similar Questions

Explore conceptually related problems

By translating the axes the equation xy-x+2y=6 has changed to xy=c, then c =

If the equation y^(2) - 4x + 6y + 17 = 0 changed as y^(2) = 4ax then shifted origin is

If the line ax + by + c = 0 is a normal to the curve xy = 1 then

If the pair of straight lines xy - x - y + 1 = 0 and the line ax+2y-3 = 0 are concurrent then a=

If the origin is shifted to a point (h, k) by translation of axes in order to make the equation x^(2)+5xy+2y^(2)+5x+6y+7=0 free from first order terms, then

The angle of rotation of axes to remove xy term in the equation x^(2) + 4xy + y^(2) - 2x + 2y -6=0 is

If the transformed equation of a curve is 3X^(2) + XY - Y^(2)- 7X + Y +7=0 when the axes are translated to the point (1,2), then the original equation of the curve is 3x^(2) + xy - y^(2) -ax + by+c=0 , then the ascending order of a,b,c is

The angle of rotation of axes to remove xy term of the equation xy = c^(2) is

The angle of rotation of axes to remove xy term in the equation xy = c^(2) is

AAKASH SERIES-CHANGE OF AXES-Exercise - 1
  1. The transformed equation of x^(2) - y^(2) + 2x + 4y = 0 when the origi...

    Text Solution

    |

  2. The origin shifted to (1,2) then the equation y^(2) - 8x - 4y + 12 = ...

    Text Solution

    |

  3. By translation of axes the equation xy - x + 2y - 6 = 0 changed as x...

    Text Solution

    |

  4. If (0,0) shifted to a point on the x axis then 2x + 3y - 6 = 0 reduce...

    Text Solution

    |

  5. When the origin shifted to a suitable point P, the equation 2x^(2) + y...

    Text Solution

    |

  6. Shift the origin to a suitable point so that the equation y^(2) + 4y +...

    Text Solution

    |

  7. When origin (0,0) shifted to (2,3) then the original equation of x^(2)...

    Text Solution

    |

  8. When (0,0) shifted to (3,-3) the co-ordinates of P, Q, R are (5, 5), (...

    Text Solution

    |

  9. (6,6) is a point on the circle x^(2) + y^(2) - 4x - 6y - 12 = 0 by tra...

    Text Solution

    |

  10. Find the condition that the equation ax^(2) + 2hxy + by^(2) + 2gx + 2f...

    Text Solution

    |

  11. Assertion (A) : If the area of triangle formed by (0,0), (-1,2),(1,2) ...

    Text Solution

    |

  12. If the axes are rotated through an angle of 45^(0) and the point p has...

    Text Solution

    |

  13. If the axes are rotated through an angle 45^(0) in the anti-clockwise...

    Text Solution

    |

  14. The angle of rotation of axes in order to eliminate xy term of the equ...

    Text Solution

    |

  15. The angle of rotation of axes to remove xy term of the equation xy = ...

    Text Solution

    |

  16. The transformed equation of (x^(2))/(a^(2))-(y^(2))/(b^(2))=1 when th...

    Text Solution

    |

  17. The transformed equation of x^(2) + y^(2) = r^(2) when the axes rotate...

    Text Solution

    |

  18. The transformed equation of 3x^(2) + 3y^(2) + 2xy =2 when the coordina...

    Text Solution

    |

  19. When angle of rotation of axes is Tan^(-1) 2 the transformed equation...

    Text Solution

    |

  20. When axes rotated through an angle alpha the transformed equation of x...

    Text Solution

    |