Home
Class 11
MATHS
The equation of one of the diameters of ...

The equation of one of the diameters of the circle `x^2+y^2 - 6x + 2y =0` is:

A

x+y=0

B

x-y=0

C

3x+y=0

D

x+3y=0.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • CONIC SECTIONS

    MODERN PUBLICATION|Exercise EXERCISE|478 Videos

  • COMPLEX NUMBERS

    MODERN PUBLICATION|Exercise EXERCISE|291 Videos

  • INFINITE SERIES

    MODERN PUBLICATION|Exercise EXAMPLE|10 Videos

Similar Questions

Explore conceptually related problems

One of the diameters of the circle x^2+y^2-12x+4y+6=0 is given by

Find the equation of the image of the circle : x^2 + y^2 + 8x-16y + 64=0 in the mirror x = 0.

The radius of the circle, having centre at (2, 1) , whose one of the chord is a diameter of the circle x^2 + y^2-2x-6y + 6 = 0

If (4, 1) be an end of a diameter of the circle x^2 + y^2 - 2x + 6y-15=0 , find the coordinates of the other end of the diameter.

If one end of a diameter of the circle : x^2 + y^2- 4x - 6y + 11 = 0 is (8, 4), show that the co-ordinates of the other end are (-4, 2).

The equation of the circle which touches the circle x^2+y^2-6x+6y+17 = 0 externally and to which the lines x^2-3 xy-3x + 9y = 0 are normals, is

Find the equation of the circle concentric with the circle x^(2) + y^(2) - 8x + 6y -5 = 0 and passing through the point (-2, -7).

The centre of the circle x^(2)+y^(2)-6x+4y-1=0 is

Find the equation of the circle passing through the point of intersection of the circles x^2 + y^2 - 6x + 2y + 4 = 0, x^2 + y^2 + 2x - 4y -6 = 0 and with its centre on the line y = x.

Find the equation of the circie concentric with the circle x^2 + y^2 + 4x-8y- 6 = 0 and having radius double of its radius.

MODERN PUBLICATION-CONIC SECTIONS-EXERCISE
  1. The vertices of a triangle are (3, 0), (3, 3) and (0, 3). Then the coo...

    Text Solution

    |

  2. Area of the equilateral triangle inscribed in circle x^2+y^2 -7x+ 9y+5...

    Text Solution

    |

  3. The equation of one of the diameters of the circle x^2+y^2 - 6x + 2y =...

    Text Solution

    |

  4. If two chords having lengths a^2- 1 and 3 (a + 1), where a is a consta...

    Text Solution

    |

  5. The equation of the parabola having focus (3, 2) and vertex (1, 2), is...

    Text Solution

    |

  6. The sum of the distances of a point (2, -3) from the foci of an ellips...

    Text Solution

    |

  7. The equation of one of the tangents to x^2/3-y^2/2=1 which is parallel...

    Text Solution

    |

  8. If e1 is eccentricity of the ellipse x^2/16+y^2/7=1 and e2 is eccentri...

    Text Solution

    |

  9. A line passes through point (2, 2) and perpendicular to the line 3x + ...

    Text Solution

    |

  10. If px^2-10xy + 12y^2+ 5x - 16y - 3 = 0 represents a pair of straight l...

    Text Solution

    |

  11. Points (3, 3), (h, 0), (0, k) are collinear and a/h+b/k=1/3. Then :

    Text Solution

    |

  12. sqrt 2009/3 (x^2-y^2)=1, then eccentricity of the hyperbola is :

    Text Solution

    |

  13. The value of k for which the line x+y+1=0 touches the parabola y^2 = 4...

    Text Solution

    |

  14. The eccentricity of the ellipse x^2/a^2+y^2/b^2=1, if its latus rectum...

    Text Solution

    |

  15. The angle between the tangents drawn from the origin to the parabola y...

    Text Solution

    |

  16. The angle between the lines 2x = 3y=-z and 12x=-2y=-8z is:

    Text Solution

    |

  17. The centres of 3 circles x^2+y^2 =1, x^2+y^2 +6x-2y=1, x^2+y^2-12x+4y=...

    Text Solution

    |

  18. If the lines 2x + 3y+1=0,3x-y-4=0 are diameters of a circle x^2+ y^2+ ...

    Text Solution

    |

  19. The equation of the circle, while touches the line x= y at origin and ...

    Text Solution

    |

  20. The locus of the foot of the perpendicular from the centre of the elli...

    Text Solution

    |