Home
Class 12
MATHS
Find a unit vector in the direction from...

Find a unit vector in the direction from : P(1,2) towards Q(4,5).

Promotional Banner

Topper's Solved these Questions

  • VECTORS

    MODERN PUBLICATION|Exercise Exercise|500 Videos

  • UNIT TEST-4

    MODERN PUBLICATION|Exercise EXERCISE|13 Videos

Similar Questions

Explore conceptually related problems

Find a unit vector in the direction from : P(3,2) towards Q(5,6).

Find the unit vector in the direction of vector vec PQ ,P(1,2,3) and Q(5,6,7 )

Find the unit vector in the direction of 12 hat i- 5 hat k .

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 unit vector in the direction of the sum of the vectors: vec a= 2 hat i+ 2 hat j+ 5 hat k and vec b= 2 hat i+ hat j- 3 hat k .

Let vector be the 2hat(i)+hat(j)-hat(k) then find the unit vector in the direction of a vector

Find the unit vector in the direction of the sum of the vectors, veca = 2hati+2hatj-5hatk and vecb=2hati+hatj+3hatk .

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.

MODERN PUBLICATION-VECTORS-Exercise
  1. Find the vector with initial point P(-4,2) and terminal point Q(0,-4).

    Text Solution

    |

  2. Find a unit vector in the direction from : P(3,2) towards Q(5,6).

    Text Solution

    |

  3. Find a unit vector in the direction from : P(1,2) towards Q(4,5).

    Text Solution

    |

  4. Compute the magnitude of the following vectors: vecc=(1/sqrt3)veci+(1/...

    Text Solution

    |

  5. Find the magnitude of the vector hati-3hatj+4hatk.

    Text Solution

    |

  6. Find the value of x for which x(hati + hatj + hatk) is a unit vector.

    Text Solution

    |

  7. Find the unit vector in the direction of the vector veca=hati+hatj+2ha...

    Text Solution

    |

  8. Find the unit vector in the direction of the vector : veca =2hati+3hat...

    Text Solution

    |

  9. Find the unit vector in the direction of the vector : veca =3hati+2hat...

    Text Solution

    |

  10. Find the unit vector in the direction of the vector : vecb =2hati+hatj...

    Text Solution

    |

  11. Find the unit vector in the direction of the vector : veca =2hati-3hat...

    Text Solution

    |

  12. Find the unit vector in the direction of vector vec(PQ, where P and Q ...

    Text Solution

    |

  13. Find the values of x and y so that the vectors 2veci+3vecj and xveci+y...

    Text Solution

    |

  14. Find the values of x,y and z so that the vectors : veca=xhati+2hatj+zh...

    Text Solution

    |

  15. Let a. =hati+2hatj and vecb =2hati+hatj. Is |veca |=|vecb |? Are the v...

    Text Solution

    |

  16. If veca = vecb + vecc, then is it true that |veca| = |vecb| + |vecc|?...

    Text Solution

    |

  17. Find the direction cosines of the vector hati+2hatj+3hatk

    Text Solution

    |

  18. Show that the direction cosines of a vector equally inclined to the ax...

    Text Solution

    |

  19. Show that the vector veci+vecj+veck is equally inclined to the axes O...

    Text Solution

    |

  20. For given vectors,veca=2hati-hatj+2hatk and vecb=-hati+hatj-hatk , fin...

    Text Solution

    |