Home
Class 12
MATHS
Consider the vectors veca=i-7j+7k,vecb=3...

Consider the vectors `veca=i-7j+7k,vecb=3i-2j+2k`.Find the angle between `veca` and `vecb`.

Promotional Banner

Topper's Solved these Questions

  • THREE DIMENSIONAL GEOMETRY

    MAXIMUM PUBLICATION|Exercise EXAMPLE|136 Videos

Similar Questions

Explore conceptually related problems

Consider the vectors veca=i-7j+7k,vecb=3i-2j+2k . Find veca.vecb .

Let veca=2i-j+2k and vecb=6i+2j+3k Find the angle between veca and vecb .

Consider the vectors veca=i-7j+7k,vecb=3i-2j+2k . Find the area of parallelogram with adjacent sides veca and vecb .

Consider the vectors veca=2i+j+3k,vecb=i+4j-k .Find the projection of veca on vecb .

Consider the vectors veca=2i+j-2k and vecb=6i-3j+2k .Find veca.vecb and vecatimesvecb .

Consider the vectors veca=hati-hatj+3hatk and vecb=3hati-7hatj+hatk Find the unit vector in the direction of (veca+vecb)/2

Consider the vectors veca=hati-hatj+3hatk and vecb=3hati-7hatj+hatk Find the area of the parallelogram with adjacent sides veca and vecb .

Consider the vectors veca=2i+j+3k,vecb=i+4j-k Write a vector vecd such that the projection of veca on vecb

MAXIMUM PUBLICATION-VECTOR ALGEBRA-EXAMPLE
  1. Consider the triangle ABC with vertices A(1,1,1), B(1,2,3) and C(2,3,1...

    Text Solution

    |

  2. Consider the vectors veca=i-7j+7k,vecb=3i-2j+2k. Find veca.vecb.

    Text Solution

    |

  3. Consider the vectors veca=i-7j+7k,vecb=3i-2j+2k.Find the angle between...

    Text Solution

    |

  4. Consider the vectors veca=i-7j+7k,vecb=3i-2j+2k. Find the area of ...

    Text Solution

    |

  5. If the points A and B are (1,2,-1) and (2,1,-1) respectively, then vec...

    Text Solution

    |

  6. Find the value of lambda for which the vectors 2i-4j+5k, i-lambdaj+k ...

    Text Solution

    |

  7. Find the angle between the vectors veca=2i+j-k and vecb=i-j+k.

    Text Solution

    |

  8. (veca-vecb)times(veca+vecb) is equal to a)veca b)abs(veca)^2-abs(ve...

    Text Solution

    |

  9. Using vectors, show that the points A(1,2,7),B(2,6,3),C(3,10,-1) are...

    Text Solution

    |

  10. Find a vector in the direction of vecr=3i-4j that has a magnitude of ...

    Text Solution

    |

  11. For any three vectors veca,vecb and vecc, and, prove that (veca+vecb)+...

    Text Solution

    |

  12. Find a unit vector perpendicular to veca+vecb and veca-vecb, where vec...

    Text Solution

    |

  13. Let A(2,3,4),B(4,3,2) and C(5,2,-1) be three points.Find vec(AB) and v...

    Text Solution

    |

  14. Let A(2,3,4),B(4,3,2) and C(5,2,-1) be three points .Find the projecti...

    Text Solution

    |

  15. Let A(2,3,4),B(4,3,2) and C(5,2,-1) be three points Find the area of...

    Text Solution

    |

  16. ABCD is a parallelogram with A as the origin. vecb and vecd are posit...

    Text Solution

    |

  17. ABCD is a parallelogram with A as the origin. vecb and vecd are posit...

    Text Solution

    |

  18. ABCD is a parallelogram with A as the origin. vecb and vecd are posit...

    Text Solution

    |

  19. If veca,vecb,vecc,vecd respectively are the position vectors represent...

    Text Solution

    |

  20. Find the projection vector of vecb=i+2j+k along the vector veca=2i...

    Text Solution

    |