Home
Class 11
MATHS
Write the slopes of the lines 2x+3y-9=0 ...

Write the slopes of the lines 2x+3y-9=0 and 4x+6y+19=0. What do you observe?

Text Solution

Verified by Experts

(-2/3, -2/3) the lines are parallel
Promotional Banner

Topper's Solved these Questions

  • CONIC SECTION

    A N EXCEL PUBLICATION|Exercise QUESTION BANK|90 Videos

  • INTRODUCTION TO THREE DIMENSIONAL GEOMETRY

    A N EXCEL PUBLICATION|Exercise QUESTION BANK|67 Videos

Similar Questions

Explore conceptually related problems

Find the slope of the line y=2x-3

Find the slope of the line 3x-4y+10=0

Slope of the line L:2x+3y+5=0 is.

Find the equation of the line passing trough the point of intersection of the lines 4x + 7y - 3 = 0 and 2x - 3y + 1 = 0 that the equal intercepts on the axis.

Which of the lines 2 x+7 y-9=0 and 4 x-y+11=0 is farther from the point (2,3) ?

The angle between the lines 2x+11y-7=0 and x+3y+5=0 is equal to

The angle between the lines 2x=3y=-zand6x=-y=-4z is

Find the angle between the given lines. 3x-2y+9=0 and 2x+y-9=0

Find the point of intersection of the lines 2x+y-3=0 , 3x-y-2=0

A N EXCEL PUBLICATION-CONIC SECTIONS-QUESTION BANK
  1. If (-1,-2) and (5,2) are the end points of a diameter of a circle, fin...

    Text Solution

    |

  2. Can you write the equation of circle by using two different methods?

    Text Solution

    |

  3. Write the slopes of the lines 2x+3y-9=0 and 4x+6y+19=0. What do you ob...

    Text Solution

    |

  4. Find the distance between them.

    Text Solution

    |

  5. If they are the tangents of a circle, write the radius of the circle

    Text Solution

    |

  6. Find the centre of the circle x^2+y^2-5x+2y-48=0

    Text Solution

    |

  7. Prove that (5,6) lies on the circle x^2+y^2-5x+2y-48=0

    Text Solution

    |

  8. Find the equation of this normal

    Text Solution

    |

  9. Complete the following table

    Text Solution

    |

  10. Find the equation of the circle passing through (1,0),(2,-7) and (8,1)...

    Text Solution

    |

  11. For the following parabolas find the co-ordinates of the focus, equati...

    Text Solution

    |

  12. For the following parabolas find the co-ordinates of the focus, equati...

    Text Solution

    |

  13. For the following parabolas find the co-ordinates of the focus, equati...

    Text Solution

    |

  14. For the following parabolas find the co-ordinates of the focus, equati...

    Text Solution

    |

  15. Find the equation of the parabola if the vertex is at the origin and...

    Text Solution

    |

  16. Find the equation of the parabola if the vertex is at the origin and...

    Text Solution

    |

  17. In each of the following cases, find the co-ordinates of the focus, ax...

    Text Solution

    |

  18. In each of the following cases, find the co-ordinates of the focus, ax...

    Text Solution

    |

  19. In each of the following cases, find the co-ordinates of the focus, ax...

    Text Solution

    |

  20. In each of the following cases, find the co-ordinates of the focus, eq...

    Text Solution

    |