Home
Class 12
MATHS
Write a unit vector in the direction of ...

Write a unit vector in the direction of ` vec P Q ,\ w h e r e\ P\ a n d\ Q` are the points (1, 3, 0) and (4, 5, 6) respectively.

Promotional Banner

Topper's Solved these Questions

  • ALGEBRA OF MATRICES

    RD SHARMA ENGLISH|Exercise All Questions|410 Videos

  • APPLICATION OF INTEGRALS

    RD SHARMA ENGLISH|Exercise All Questions|163 Videos

Similar Questions

Explore conceptually related problems

Find the unit vector in the direction of vector vec(PQ) , where P and Q are the points (1, 2, 3) and (4, 5, 6), respectively.

Find the unit vector in the direction of vector vec P Q , where P and Q are the points (1,2,3) and (4,5,6), respectively.

Find the unit vector in the direction of vector vec P Q , where P and Q are the points (1,2,3) and (4,5,6), respectively.

Find the unit vector in the direction of vector vec (PQ) , where P and Q are the points (1,2,3) and (4,5,6) , respectively.

Find a unit vector in the direction of vec(PQ) , where P and Q have coordinates (5, 0, 8) and (3, 3, 2) respectively.

Find a vector of magnitude 11 in the direction opposite to that of vec PQ , where P and Q are the points (1,3,2) and (1,0,8) respectively.

Find the locus of P\ if\ P A^2+P B^2=2k^2w h e r e\ A\ a n d\ B are points (3,4,5) and (-1,3,7).

Find the vector joining the points P(2, 3, 0) and Q( 1, 2, 4) directed from P to Q.

Write the position vector of the mid-point of the vector joining the points P (2, 3, 4) and Q (4, 1,-2).

Find a unit vector in the direction from point P(1,-1,2) to point Q(-1,1,1) .

RD SHARMA ENGLISH-ALGEBRA OF VECTORS-All Questions
  1. Find the value of ' p ' for which the vectors 3 hat i+2 hat j+9 hat k\...

    Text Solution

    |

  2. Find a vector vec a of magnitude 5sqrt(2) making an angle of pi/4 wit...

    Text Solution

    |

  3. Write a unit vector in the direction of vec P Q ,\ w h e r e\ P\ a n ...

    Text Solution

    |

  4. Find a vector in the direction of vector 2 hat i-3 hat j+6 hat k which...

    Text Solution

    |

  5. It | vec a|=4\ and-3lt=lambdalt=2, then write the range fo lambda |vec...

    Text Solution

    |

  6. In a triangle OAC, if B is the mid point of side AC and vec O A= vec ...

    Text Solution

    |

  7. If in a "Delta"A B C ,\ A=(0,0),\ B=(3,3sqrt(3)), C-=(-3sqrt(3),3) the...

    Text Solution

    |

  8. If vec a ,\ vec b are the vectors forming consecutive sides of a reg...

    Text Solution

    |

  9. Evaluate int\tan^2x\dx

    Text Solution

    |

  10. If points A(60 hat i+3 hat j),\ B(40 hat i-8 hat j)a n d\ C(a hat i-52...

    Text Solution

    |

  11. If G is the intersection of diagonals of a parallelogram A B C D and O...

    Text Solution

    |

  12. The vector cosalpha\ cosbeta hat i+cosalpha\ sinbeta hat j+sinalpha ha...

    Text Solution

    |

  13. In a regular hexagon A B C D E F ,\ A vec B=a ,\ B vec C= vec b\ a n d...

    Text Solution

    |

  14. The vector equation of the plane passing through vec a ,\ vec b , ve...

    Text Solution

    |

  15. If O\ a n d\ O^(prime) are circumcentre and orthocentre of \ A B C ,\ ...

    Text Solution

    |

  16. If vec a ,\ vec b ,\ vec c and vec d are the position vectors of p...

    Text Solution

    |

  17. Let G be the centroid of triangle\ A B Cdot If vec A B= vec a ,\ ve...

    Text Solution

    |

  18. If A B C D E F is a regular hexagon, them vec A D+ vec E B+ vec F C e...

    Text Solution

    |

  19. The position vectors of the points A ,\ B ,\ C are 2 hat i+ hat j- hat...

    Text Solution

    |

  20. If three points A ,\ B ,\ a n d\ C have position vectors hat i+x hat ...

    Text Solution

    |