Home
Class 12
MATHS
Find a vector magnitude 5 units, and ...

Find a vector magnitude 5 units, and parallel to the resultant of the vectors ` vec a=2 hat i+3 hat j- hat k` and ` vec b= hat i-2 hat j+ hat kdot`

Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC RATIOS FOR COMPOUND, MULTIPLE, SUB-MULTIPLE ANGLES, AND TRANSFORMATION FORMULAS

    CENGAGE PUBLICATION|Exercise Multiple Correct Answers Type|6 Videos

  • VECTORS TRIPLE PRODUCTS, RECIPROCAL SYSTEM OF VECTORS

    CENGAGE PUBLICATION|Exercise DPP 2.4|20 Videos

Similar Questions

Explore conceptually related problems

Find the angle between the vectors vec a= hat i+hat j-hat k and vec b=hat i-hat j+hat k

find the angle between the vectors vec a= 3 hat i +2 hat k and vec b = 2 hat i -2 hat j + 4 hat k

Find | vec axx vec b| , if vec a= hat i-7 hat j+7 hat k and vec b=3 hat i-2 hat j+2 hat kdot

Find the vector of magnitude 3, bisecting the angle between the vectors vec a=2 hat i+ hat j- hat k and vec b= hat i-2 hat j+ hat kdot

Find the angle between the vectors hat i-2 hat j+3 hat k and 3 hat i-2 hat j+ hat kdot

Find the projection of vector hat i+3 hat j+7 hat k on the vector 7 hat i- hat j+8 hat kdot

Find vec axx vec b ,\ if\ vec a=2 hat i+ hat k\ a n d\ vec b= hat i+ hat j+ hat kdot

Find the unit vector in the direction of the vector vec a= hat i+ hat j+ 2 hat k .

Find the area of a parallelogram whose diagonals are vec a=3 hat i+ hat j-2 hat k and vec b= hat i-3 hat j+4 hat kdot

Find the area of the parallelogram whose adjacent sides are determined by the vectors vec a= hat i- hat j+3 hat ka n d vec b=2 hat i-7 hat j+ hat kdot

CENGAGE PUBLICATION-VECTOR ALGEBRA-All Questions
  1. The number of distinct real values of lambda , for which the vectors...

    Text Solution

    |

  2. If vec A O+ vec O B= vec B O+ vec O C , then A ,B and C are (where O...

    Text Solution

    |

  3. Find a vector magnitude 5 units, and parallel to the resultant of t...

    Text Solution

    |

  4. Show that the points A(1,-2,-8),B(5,0,-2)a n dC(11,3,7) are collinear,...

    Text Solution

    |

  5. The position vectors of Pa n dQ are 5 hat i+4 hat j+a hat k and - hat ...

    Text Solution

    |

  6. Given three points are A(-3,-2,0),B(3,-3,1)a n dC(5,0,2)dot Then find ...

    Text Solution

    |

  7. Let A B C D be a p[arallelogram whose diagonals intersect at P and ...

    Text Solution

    |

  8. If A B C D is quadrilateral and Ea n dF are the mid-points of A Ca n d...

    Text Solution

    |

  9. If A B C D is a rhombus whose diagonals cut at the origin O , then p...

    Text Solution

    |

  10. Let D ,Ea n dF be the middle points of the sides B C ,C Aa n dA B , re...

    Text Solution

    |

  11. Consider the set of eight vectors V[ahati+bhatj+chatk:a,b,c in {1-1}]....

    Text Solution

    |

  12. Find the direction cosines of the vector joining the points A(1,2,-...

    Text Solution

    |

  13. Find the direction cosines of the vector hat i+2 hat j+3 hat kdot

    Text Solution

    |

  14. The median AD of the triangle ABC is bisected at E and BE meets AC at ...

    Text Solution

    |

  15. Vectors vec a and vec b are non-collinear. Find for what value of...

    Text Solution

    |

  16. i. If vec a , vec b and vec c are non-coplanar vectors, prove th...

    Text Solution

    |

  17. Prove that a necessary and sufficient condition for three vectors ...

    Text Solution

    |

  18. If vec a , vec b , vec ca n d vec d are distinct vectors such that ...

    Text Solution

    |

  19. If vec a , vec ba n d vec c are non-coplanar vectors, prove that the ...

    Text Solution

    |

  20. Find the unit vector in the direction of the vector vec a= hat i+ ...

    Text Solution

    |