Home
Class 12
MATHS
Find the direction cosines of a line ...

Find the direction cosines of a line which makes equal angles with the coordinate axes.

Promotional Banner

Topper's Solved these Questions

  • CARTESIAN AND POLAR COORDINATE SYSTEM

    MAHAVEER PUBLICATION|Exercise QUESTION BANK|26 Videos

  • CO-ORDINATE GEOMETRY OF TWO DIMENSIONS (CONIC SECTION)

    MAHAVEER PUBLICATION|Exercise QUESTION BANK|110 Videos

Similar Questions

Explore conceptually related problems

What are the direction cosines of a line,which makes equal angles with the co-ordinates axes?

Find the direction cosines of a vector which makes equal angles with the axes.

The sum of the direction cosines of a line which makes equal angles with the positive direction of co-ordinate axes is

A normal line with positive direction cosines to the plane P makes equal angles with the coordinate axis. The distance of the point A(1, 2, 3) from the line (x-1)/(1)=(y+2)/(1)=(z-3)/(2) measured parallel to the plane P is equal to

What are the direction cosines of a line which is equally inclined to the axes?

Write the direction cosines of a line equally inclined to be three coordinate axes.

The direction cosines of a line equally inclined to the axes are:

A line passes through the points (6,-7,-1) and (2,-3,1). Find te direction cosines off the line if the line makes an acute angle with the positive direction of the x-axis.

Write a unit vector making equal acute angle with the coordinates axes.

The direction cosines of a line which makes an angle of 45^(@) with Z-axis and congruent angles with X and Y axes, are

MAHAVEER PUBLICATION-CO-ORDINATE GEOMETRY OF THREE DIMENSIONS-QUESTION BANK
  1. If OP=3 and the direction ratios of OP be 4,2 and 4 then find the co-o...

    Text Solution

    |

  2. If cosalpha, cosbeta, cosgamma be the direction cosines of a line, pro...

    Text Solution

    |

  3. Find the direction cosines of a line which makes equal angles with ...

    Text Solution

    |

  4. For what value 'a' will the number sqrt(1/2),a,sqrt(1/3) be the direct...

    Text Solution

    |

  5. The angle between the planes 2x-y+3z=6 and x+y+2z=7 is

    Text Solution

    |

  6. A line joining the points (1,1,1) and (2,2,2) intersect the plane x+y+...

    Text Solution

    |

  7. Find the image of point (3,-2,1) in the plane 3x- y + 4z = 2.

    Text Solution

    |

  8. Let L be the line of intersection of the planes 2x""+""3y""+""z""="...

    Text Solution

    |

  9. The ratio in which the line joining (2,4,5) and (3,5,-4) is divided by...

    Text Solution

    |

  10. The distance of the point (2,1,-1) from the plane x-2y+4z=9 is (A) sqr...

    Text Solution

    |

  11. The line (x+1)/1 =(y-1)/2=(z-1)/0

    Text Solution

    |

  12. Equation of the line passing through (1,1,1) and perpendicular to the...

    Text Solution

    |

  13. Find the distance of the following points from the origin (0,-4,4)

    Text Solution

    |

  14. Find the distance of the following points from the origin (2,4,-3)

    Text Solution

    |

  15. Find the distance of the following points from the origin (4,-5,3)

    Text Solution

    |

  16. What is the distance of the y-axis from the point(3,-4,0)?

    Text Solution

    |

  17. Find the distances between the following pair of points. (4,3,-6) and ...

    Text Solution

    |

  18. Find the distances between the following pair of points. (-4,-2,3) and...

    Text Solution

    |

  19. If the distance between the points (x,2,0) and (1,3,1) be sqrt6 , find...

    Text Solution

    |

  20. Show that the points (1,-2,-3),(2,-3,-1) and (3,-1,-2) are the vertice...

    Text Solution

    |