Home
Class 12
MATHS
The slope of a line is double of the slo...

The slope of a line is double of the slope of another line. Iftangent of the angle between them `(1)/(3)`, find the slopes of the lines.

Text Solution

Verified by Experts

The correct Answer is:
1 and 2 or `(1)/(2)` and 1 or -1 and -2 or `(-1)/(2)` and -1
Promotional Banner

Topper's Solved these Questions

  • STRAIGHT LINES

    NEW JOYTHI PUBLICATION|Exercise EXERCISE|53 Videos

  • STRAIGHT LINES

    NEW JOYTHI PUBLICATION|Exercise QUESTIONS FROM COMPETITIVE EXAMS|122 Videos

  • STATISTICS

    NEW JOYTHI PUBLICATION|Exercise QUESTIONS FROM COMPETITIVE EXAMS|40 Videos

  • THREE DIMENSIONAL GEOMETRY

    NEW JOYTHI PUBLICATION|Exercise Objective|36 Videos

Similar Questions

Explore conceptually related problems

If the slope of one line is double the slope of another line and the combined equation of the pair of lines is ((x^2)/a)+((2x y)/h)+((y^2)/b)=0 , then find the ratio a b: h^2dot

The end points of a line segment are (2, 3), (4, 5). Find the slope of the line segment.

The slope of the line 3x+2y-7=0 is :

If the angle between two lines is pi/4 and slope of one the lines is 1/2 , find the slope of the other line.

Slope of a line parallel to X axis is

If the angle between two lines is (pi)/(4) and slope of one of the lines is (1)/(2) , find the slope of the other line.

The inclination of a line whose slope is 1 is

Find the slope of the following straight lines 5y-3=0

Find the slope of the following straight lines 4y-3=0

Find the slope of the line joining (2,-1) and (-4,5).

NEW JOYTHI PUBLICATION-STRAIGHT LINES-QUESTIONS FROM COMPETITIVE EXAMS
  1. The slope of a line is double of the slope of another line. Iftangent ...

    Text Solution

    |

  2. The incentre of the triangle ABC where A(-36, 7) B (20,7) and C (0,-8...

    Text Solution

    |

  3. The foot of the perpendicular from the point (3,4) on the line 3x – 4...

    Text Solution

    |

  4. The equation of the base BC of an equilateral triangle ABC is x+y= 2 ...

    Text Solution

    |

  5. The product of the perpendiculars from (-1,2) to the pair of lines ...

    Text Solution

    |

  6. The distance between the pair of parallel lines x^(2) + 4xy + 4y^(2) ...

    Text Solution

    |

  7. The four lines 6x^(2) – 5xy - 6y^(2) + x+5y–1=0 and 6x^(2) – 5xy -6y^...

    Text Solution

    |

  8. The foot of perpendicular from (-2, 3) to the line 2x - y - 3 = 0 is

    Text Solution

    |

  9. If the lines x - y - 1 = 0, 4x + 3y = k and 2x – 3y +1 = 0 are concur...

    Text Solution

    |

  10. The centroid of a triangle formed by the points (0,0), (cos theta, si...

    Text Solution

    |

  11. The orthocentre of the triangle formed by (8,0) and (4, 6) with the o...

    Text Solution

    |

  12. If xy - 4x + 3y - lambda=0 represents the asymptotes of xy - 4x + 3y ...

    Text Solution

    |

  13. The inclination of the straight line passing through the point (-3, 6...

    Text Solution

    |

  14. A point moves such that the area of the triangle formed by it with th...

    Text Solution

    |

  15. The line (x)/(a)-(y)/(b) =1 cuts the x-axis at P. The equation of t...

    Text Solution

    |

  16. The value of lambda for which the lines 3x + 4y=5, 2x+3y=4 and lambda...

    Text Solution

    |

  17. The orthocentre of the triangle whose vertices are (5,-2), (-1, 2) an...

    Text Solution

    |

  18. Distance between the lines 5x + 3y-7 = 0 and 15x +9y + 14 = 0 is

    Text Solution

    |

  19. If the equation 2x^(2) + 7xy+3y^(2) - 9x - 7y+k=0 represents a pair o...

    Text Solution

    |

  20. The angle between the lines 2x - y+3 = 0 and x + 2y + 3 = 0 is

    Text Solution

    |

  21. Distance between the pair of lines represented by the equation x^(2)–...

    Text Solution

    |