Home
Class 12
MATHS
Which of the following represents direct...

Which of the following represents direction consines of the line ?

A

`0, (1)/(sqrt(2)), (1)/(2)`

B

`0, (-sqrt(3))/(2), (1)/(sqrt(2))`

C

`0, (sqrt(3))/(2), (1)/(2)`

D

`(1)/(2), (1)/(2), (1)/(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • QUESTION PAPER MHT-CET 2016

    NIKITA PUBLICATION|Exercise MCQs|50 Videos

  • TRIGONOMETRIC FUNCTIONS

    NIKITA PUBLICATION|Exercise MCQs|404 Videos

Similar Questions

Explore conceptually related problems

Which of the following represents direction cosines of the line ?

Which of the following represents pair of lines?

Which of the triplet can not represent direction cosines of a line ?

Which of the following can not be the direction cisines of a line?

Which of the following curves represent electrostatic field lines correctly?

In a statement of Feming's left-hand rule, what do the following represent ? (a) direction of centre finger. (b) direction of forefinger. (c ) direction of thumb.

Which of the following figure represents the force of 10 N in a direction of 30^(@) east north?

NIKITA PUBLICATION-THREE DIMENSIONAL GEOMETRY -MULTIPLE CHOICE QUESTIONS
  1. If A(3, 5, -4), B(-1, 1, 2) and C(-5, -5, -2) are the vertices of Delt...

    Text Solution

    |

  2. Which of the following is true ?

    Text Solution

    |

  3. Which of the following represents direction consines of the line ?

    Text Solution

    |

  4. Which of the triplet can not represent direction cosines of a line ?

    Text Solution

    |

  5. If P-=(3, 4, -12), then the direction cosines of bar(OP) are

    Text Solution

    |

  6. The direction cosine of vector 3 hati+4hatj+5hatk in the direction of...

    Text Solution

    |

  7. If the vector 2 hati-3hatj+7 hatk makes angles alpha, beta, gamma with...

    Text Solution

    |

  8. The position vectors of points A and B are hati+3hatj-7 hatk and 5hati...

    Text Solution

    |

  9. The direction cosines of a line parallel to the line (x+1)/(2)=(y)/(-...

    Text Solution

    |

  10. The line joining the points -2,1,-8)a n d(a ,b ,c) is parallel to t...

    Text Solution

    |

  11. If the line segment joining the points A(7, p, 2) and B(q, -2, 5) be ...

    Text Solution

    |

  12. The line joining the points (4, 1, 2) and (5, p, 0) is parallel to the...

    Text Solution

    |

  13. If A(-1, 2, -3), B(5, 0, -6) and C(0, 4, -1) are the vertices of tria...

    Text Solution

    |

  14. A line passes through the points (3, 1, 2) and (5, -1, 1) . Then the ...

    Text Solution

    |

  15. A line passes through the point (3, 1,2) and (5,-1,1), find the direct...

    Text Solution

    |

  16. Direction cosines of the line passing through the points A(-4, 2, 3) a...

    Text Solution

    |

  17. Direction cosines of the line passing through the points A(-4, 2, 3) a...

    Text Solution

    |

  18. If a line has the direction ratios 4, -12, 18, then its direction cos...

    Text Solution

    |

  19. If a line has the direction ratios -1, 2, 3, then its direction cosin...

    Text Solution

    |

  20. The direction cosines of a line whose direction ratios are 1, -2, 3 ar...

    Text Solution

    |