Home
Class 12
MATHS
Find a vector and unit vector perpendicu...

Find a vector and unit vector perpendicular to each of the vector `veca+vecb` and `veca-vecb` Where `veca = 3hati+2hatj+2hatk & vecb = hati+2hatj-2hatk`.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC RATIOS

    MAHAVEER PUBLICATION|Exercise QUESTION BANK|119 Videos

Similar Questions

Explore conceptually related problems

Find a unity vector perpendicular to each of the vectors (veca+vecb) and (veca-vecb) , where veca=hati+hatj+hatk and vecb=hati+2hatj+3hatk

Find a unit vectro perpendicular to the plane of two vectors veca and vecb where veca=4hati-hatj+3hatk and vecb=-2hati+hatj-hatk

Find a unit vectro perpendicular to the plane of two vectors veca and vecb where veca=hati-hatj and vecb=hatj+hatk

Find a vector whose magnitude is 3 units and which is perpendicular to the vectors veca and vecb where veca=3hati+hatj-4hatk and vecb=6hati+hatj-2hatk

Find the angle between the vectors veca+vecb and veca-vecb if veca=2hati-hatj+3hatk and vecb=3hati+hatj-2hatk .

Find the unit vector perpendicular to each of the vectors veca = 3hati+2hatj-3hatk and vecb = hati+hatj-hatk .

Find vecB xx vecA if vecA = 3hati - 2hatj + 6hatk and vecB = hati - hatj + hatk .

For what value of lamda are the vector veca and vecb perpendicular to each other ? Where veca = lamda hati + 2hatj + hatk and vecb = 5 hati-9 hatj + 2hatk

Find vecA xx vecB if vecA = hati - 2hatj + 4hatk and vecB = 2hati - hatj + 2hatk

Determine a unit vector perpendicular to both the vectors vecA=2hati-3hatj+6hatk and vecB=hati-2hatj+4hatk

MAHAVEER PUBLICATION-VECTOR-QUESTION BANK
  1. If veca = 2hati+2hatj+3hatk, vecb = -hati+2hatj+hatk and vecc = 3hati...

    Text Solution

    |

  2. Find x,y,z if hati+hatj+2hatk, -hati+zhatk and 2hati+xhatj+yhatk are m...

    Text Solution

    |

  3. Find a vector and unit vector perpendicular to each of the vector veca...

    Text Solution

    |

  4. Find a vector of magnitude 11 in the direction opposite to that of vec...

    Text Solution

    |

  5. If the points (-1,-1,2) ,(2,m,5) and (3,11,6) are co-linear then find ...

    Text Solution

    |

  6. Calculate the work done if a sled is pulled forward 50m along a fricti...

    Text Solution

    |

  7. It takes 12000J of work to pull a sled 200m with a 120N force. Determi...

    Text Solution

    |

  8. Calculate the work done by a force F = -5hati+hatj+7hatk N when its p...

    Text Solution

    |

  9. A bolt is tightened using a 20N force, applied at an angle of 30^@ to ...

    Text Solution

    |

  10. A bicycle pedal, 20 cm in length, has a 50N force applied to it at an ...

    Text Solution

    |

  11. Which of the following is a vector quantity ?

    Text Solution

    |

  12. You are given a displacement vector of 5 cm due east. Show by a diagra...

    Text Solution

    |

  13. Represent graphically a force 60N is a direction 60^@ west of north.

    Text Solution

    |

  14. Represent graphically a force 100N is a direction 45^@ west of north.

    Text Solution

    |

  15. The quantity which has only magnitude is called

    Text Solution

    |

  16. Force is a vector quantity. True or false ?

    Text Solution

    |

  17. What is the magnitude of a unit vector?

    Text Solution

    |

  18. Which have the following has zero magnitude?

    Text Solution

    |

  19. Adding of two vectors to get a single vector is termed as

    Text Solution

    |

  20. A vector which can be displaced parallel to itself and applied at any ...

    Text Solution

    |