Home
Class 12
MATHS
Find vecaxxvecb, if : veca=hati-3hatj+4h...

Find `vecaxxvecb`, if : `veca=hati-3hatj+4hatk` and `vecb=2hati+hatj+hatk`.

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 vecaxxvecb , if : veca=-hati+3hatk and vecb=hati+3hatj-2hatk .

Find |vecaxxvecb| if veca=hati-7hatj+7hatk and vceb=3hati-2hatj+2hatk .

Prove that vecaxxvecb ne vecb xx veca if : veca=2hati-3hatj-hatk and vecb=hati+4hatj-2hatk .

Find the magnitude of the vector vecaxxvecb id : veca=2hati+hatj+hatk and vecb=hati-2hatj+hatk .

Find |vecaxxvecb| if veca=2hati+hatj+3hatk and vceb=3hati+5hatj-2hatk .

MODERN PUBLICATION-VECTORS-Exercise
  1. Which is greater: 45 kg or 4500 g?

    Text Solution

    |

  2. Find vecaxxvecb, if : veca=-hati+3hatk and vecb=hati+3hatj-2hatk.

    Text Solution

    |

  3. Find vecaxxvecb, if : veca=hati-3hatj+4hatk and vecb=2hati+hatj+hatk.

    Text Solution

    |

  4. The value of : hati*(hatjxxhatk)+hatj*(hatkxxhati)+hatk*(hatjxxhati) i...

    Text Solution

    |

  5. The value of : hati*(hatjxxhatk)+hatj*(hatixxhatk)+hatk*(hatixxhatj) i...

    Text Solution

    |

  6. Find the value of 'p' is : (2hati+6hatj+27hatk)xx(hati+3hatj+phatk)=ve...

    Text Solution

    |

  7. If veca=hati-hatj+2hatk and vecb=2hati+hatj-hatk, find : (2veca-vecb)x...

    Text Solution

    |

  8. Find vecaxxvecb, if veca=2hati+hatj+3hatk and vecb=3hati+5hatj-2hatk

    Text Solution

    |

  9. If veca=4hati+3hatj+hatk and vecb=hati-2hatk, then find |2vecbxxveca|.

    Text Solution

    |

  10. Find the magnitude of the vector vecaxxvecb id : veca=2hati+hatj+hatk ...

    Text Solution

    |

  11. Find the magnitude of the vector vecaxxvecb if : veca=2hati+hatk and v...

    Text Solution

    |

  12. Let the vectors veca,vecb,vecc be given as : a1hati+a2hatj+a3hatk,b1ha...

    Text Solution

    |

  13. Prove that vecaxxvecb ne vecb xx veca if : veca=2hati-3hatj-hatk and v...

    Text Solution

    |

  14. Find a vector perpendicular to both : veca=3hati-2hatj+hatk and vecb=h...

    Text Solution

    |

  15. If veca=hati-2hatj+3hatk and vecb=2hati+3hatj-5hatk, find vecaxxvecb a...

    Text Solution

    |

  16. If veca=hati-2hatj+3hatk and vecb=2hati+3hatj-5hatk, find vecaxxvecb a...

    Text Solution

    |

  17. Find a unit vector perpendicular to the plane containing the vectors :...

    Text Solution

    |

  18. Find a unit vector in the plane of vectors : veca=hati+2hatj and vecb=...

    Text Solution

    |

  19. If veca=3hati-hatj+2hatk and vecb=-hati-2hatj+4hatk, find a unit vecto...

    Text Solution

    |

  20. Find a unit vector perpendicular to each of the vectors (veca+vecb) an...

    Text Solution

    |