Home
Class 12
MATHS
Find the value of k if kx+ 3y - 1 = 0, ...

Find the value of k if `kx+ 3y - 1 = 0,`
`2x + y + 5 = 0` are conjugate lines with
respect to the circle
`x^(2) + y^(2) - 2x - 4y - 4 =0`.

Text Solution

Verified by Experts

The correct Answer is:
`k = 2`
Promotional Banner

Topper's Solved these Questions

  • CIRCLE

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise EXERCISE - 1(e)|25 Videos

  • CIRCLE

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise EXERCISE - 1(c)|28 Videos

  • BINOMIAL THEOREM

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise TETUAL EXERCISES (EXERCISE - 6(c)) I.|15 Videos

  • COMPLEX NUMBERS

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise LAQ|1 Videos

Similar Questions

Explore conceptually related problems

If 2kx + 3y - 1 = 0 , 2x + y + 5 = 0 are conjugate lines with respect to the circle x^(2) +y^(2) - 2x - 4y - 4 = 0 , t hen k =

Find the value of k if x + y - 5 = 0 2x + ky - 8 = 0 are conjugate with respect to the circle x^(2) + y^(2) - 2x - 2y -1 = 0

If the lines kx + 2y -4 = 0 and 5x - 2y - 4 = 9 are conjugate with respect to the circle x^(2) + y^(2) - 2x - 2y + 1 = 0 , then k =

Find the value of k if the point (4,2) and (k,-3) are conjugate points with respect to the circles x^(2) + y ^(2) -5x +8y +6=0

Find the value of K if the lines x+y-5=0 and 2x+ky-8=0 are conjugate with respect to the circle x^(2)+y^(2)-2x-2y-1=0

Show that the points (4,2) (3,-5) are conjugate points with respect to the circle x^(2) + y^(2) -3 x - 5y + 1 = 0

VIKRAM PUBLICATION ( ANDHRA PUBLICATION)-CIRCLE-EXERCISE - 1(d)
  1. Find the pole of 3x + 4y -0 45 = 0 with respect to x^(2) + y^(2) - ...

    Text Solution

    |

  2. Find the pole of x-2y + 22 = 0 with respect to x^(2) + y^(2) - 5 x ...

    Text Solution

    |

  3. Show that the points (-6,1) and (2,3) are conjugate points with resp...

    Text Solution

    |

  4. Show that the points (4,2) (3,-5) are conjugate points with respect ...

    Text Solution

    |

  5. Find the value of k if kx+ 3y - 1 = 0, 2x + y + 5 = 0 are conjugate ...

    Text Solution

    |

  6. Find the value of k if x + y - 5 = 0 2x + ky - 8 = 0 are conjugate...

    Text Solution

    |

  7. Find the value of k if the points (1,3) and (2,k) are coujuate with ...

    Text Solution

    |

  8. Find the value of k if the points (4,2) and (k-3) are conjugate points...

    Text Solution

    |

  9. Find the angle between the tangents drawn from (3, 2) to the circle ...

    Text Solution

    |

  10. Find the angle between the pair of tangents drawn from (1, 3) to the...

    Text Solution

    |

  11. Find the angle between the pair of tangents drawn from (0,0) to the ...

    Text Solution

    |

  12. Show that the locus of P where the tangents drawn from P to the circle...

    Text Solution

    |

  13. Find the locus of P if the tangents drawn from P to x^(2) + y^(2) =...

    Text Solution

    |

  14. Find the slope of the polar of (1, 3) with respect to the circle x^(...

    Text Solution

    |

  15. If ax + by + c = 0 is the polar of (1,1) with respect to the circle x^...

    Text Solution

    |

  16. Find the coordinates of the point of in- tersection of tangents at t...

    Text Solution

    |

  17. (prove that) If the polar of the points on the circle x^(2) + y ^(2)...

    Text Solution

    |

  18. Tangents are drawn to the circle x^(2) + y^(2) = 16 from the point ...

    Text Solution

    |

  19. Find the locus of the point whpse polars with respect to the circles...

    Text Solution

    |

  20. Find the locus of the foot of the perpen- dircular drawn from the or...

    Text Solution

    |