Home
Class 11
MATHS
If the angle between two lines is pi/4 a...

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.

Text Solution

Verified by Experts

The correct Answer is:
` m = - 1/3`
Promotional Banner

Topper's Solved these Questions

  • STRAIGHT LINES

    NCERT TAMIL|Exercise EXERCISE 10.1|13 Videos

  • STRAIGHT LINES

    NCERT TAMIL|Exercise EXERCISE 10.2|20 Videos

  • STATISTICS

    NCERT TAMIL|Exercise Miscellaneous Exercise On Chapter 15|7 Videos

  • TRIGONOMETRIC FUNCTIONS

    NCERT TAMIL|Exercise MISCELLANEOUS EXAMPLES|10 Videos

Similar Questions

Explore conceptually related problems

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 line 2x - y = 1 bisects angle between two lines. If equation of one line is y = x, then the equation of the other line is

Two lines passing through the point (2, 3) intersects each other at an angle of 60^(@) . If slope of one line is 2, find equation of the other line.

Slope of the straight line is ____.

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.

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

Line l is parallel to line m. It slopes of line l is 1/2 then slope of line m is ________

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

The slope of the line joining (-2,-1) and (-5,8) is :

NCERT TAMIL-STRAIGHT LINES-Miscellaneous Exercise on Chapter 10
  1. If the angle between two lines is pi/4 and slope of one the lines is 1...

    Text Solution

    |

  2. Find the values of k for which the line (k - 3) x - (4 - k^(2)) y +k^(...

    Text Solution

    |

  3. Find the value of alpha and p if the equation xcosalpha+ysinalpha=p is...

    Text Solution

    |

  4. Find the equations of the lines, whose sum and product of intercepts a...

    Text Solution

    |

  5. What are the points on the y-axis whose distance from the line (x)/(3...

    Text Solution

    |

  6. Find perpendicular distance from the origin of the line joining the po...

    Text Solution

    |

  7. Find the equation of the line parallel to y-axis and drawn through the...

    Text Solution

    |

  8. Find the equation of a line drawn perpendicular to the line x/4 + y/6 ...

    Text Solution

    |

  9. Find the area of the triangle formed by the lines y - x = 0, x + y = 0...

    Text Solution

    |

  10. Find the value of p so that the three lines3x + y - 2 = 0, px + 2y - 3...

    Text Solution

    |

  11. If three lines whose equations are y = m(1) x + c(1) , y = m(2) x + c(...

    Text Solution

    |

  12. The equations of the lines through the point (3, 2) which makes an an...

    Text Solution

    |

  13. Find the equation of a line passing through the point of intersection ...

    Text Solution

    |

  14. Show that the equation of the line passing through the origin and maki...

    Text Solution

    |

  15. In what ratio, the line joining (-1, 1) " and " (5, 7) is divided by ...

    Text Solution

    |

  16. Find the distance of the line 4x + 7y + 5 = 0 from the point (1, 2) a...

    Text Solution

    |

  17. Find the direction in which a straight line must be drawn through the ...

    Text Solution

    |

  18. The hypotenuse of a right angled triangle has its ends at the points (...

    Text Solution

    |

  19. Find the image of the points (3, 8) with respect to the line x+3y=7 as...

    Text Solution

    |

  20. If the lines y = 3x + 1 and 2y = x + 3 are equally inclined to the li...

    Text Solution

    |

  21. If sum of the perpendicular distances of a variable point P(x, y) from...

    Text Solution

    |