Home
Class 12
MATHS
Let veca=veci+vecj+veck,vecb=2veci+mvec...

Let `veca=veci+vecj+veck`,`vecb=2veci+mvecj+3veck`
Find a vector `vecc` perpendicular to both `veca` and `vecb`.

Promotional Banner

Topper's Solved these Questions

  • MATRICES

    MAXIMUM PUBLICATION|Exercise EXAMPLE|119 Videos

  • PROBABILITY

    MAXIMUM PUBLICATION|Exercise EXAMPLE|144 Videos

Similar Questions

Explore conceptually related problems

Let veca=veci+vecj+veck , vecb=2veci+mvecj+3veck if veca is perpendicular to vecb , find m .

Let veca=2i+4j-5k , vecb=i+2j+3k . Then find a unit vector perpendicular to both veca and vecb .

Let veca=2hati+hatj-3hatk and vecb=4hati+hatj+hatk be two vectors. Find a vector vecc perpendicular to veca and vecb .

Find a vector of magnitude 5 in the direction parpendicular to both veca and vecb .

Let " "veca=overset^^i+4overset^^j+2overset^^k, vecb=3overset^^i-2overset^^j+7overset^^k"and" vecc=2overset^^i-overset^^j+4overset^^k. Find a vector vecd perpendicular to both veca"and"vecb"and"vecc.vecd=15 .

If veca=3hati+2hatj+2hatk,vecb=hati+2hatj-2hatk . Find a unit vector perpendicular to both veca+vecb and veca-vecb

Let ' veca=hati+4 hatj+2 hatk, vecb=3 hati-2 hatj+7 hatk' and 'vecc=2 hati-hatj+4 hatk'. Find a vector 'd' 'which is perpendicular to both 'veca' and 'vecb', and 'vecc . vecd=15'

Prove that [ veca+vecb vecb+vecc vecc+veca]=2[veca vecb vecc]

MAXIMUM PUBLICATION-MODEL QUESTION-EXAMPLE
  1. Integrate the following e^xsinx

    Text Solution

    |

  2. Let veca=veci+vecj+veck,vecb=2veci+mvecj+3veck if veca is perpendic...

    Text Solution

    |

  3. Let veca=veci+vecj+veck,vecb=2veci+mvecj+3veck Find a vector vecc pe...

    Text Solution

    |

  4. Consider the line vecr=(-3veci+5vecj-6veck)+lamda(2veci+vecj+2veck) ...

    Text Solution

    |

  5. A manufacture company makes two models A and B of a product. Each piec...

    Text Solution

    |

  6. Let A=[[1,2,3],[3,1,2]] and B=[[-3,1,0],[1,3,-2]] Which of the follo...

    Text Solution

    |

  7. Let A=[[1,2,3],[3,1,2]] Find 3A

    Text Solution

    |

  8. Let A=[[1,2,3],[3,1,2]] and B=[[-3,1,0],[1,3,-2]] Evaluate 3A-B

    Text Solution

    |

  9. If y=sin^-1x,Find dy/dx

    Text Solution

    |

  10. If y=sin^-1x,then show that (1-x^2)(d^2y)/dx^2-xdy/dx=0

    Text Solution

    |

  11. Which of the following is the solution of the differential equation dy...

    Text Solution

    |

  12. From the differential equation representing the family of curves y=a...

    Text Solution

    |

  13. Using properties of determinants prove the following. abs[[b+c,a,...

    Text Solution

    |

  14. Write a function which is not continuous at x=0 and justify your ans...

    Text Solution

    |

  15. Check the continuity of the function f(x)={(x,+,2,if,x,<,0),(-x,+,2,...

    Text Solution

    |

  16. Consider the arrow diagram of the functions f and g. Write the fu...

    Text Solution

    |

  17. If alpha,beta,gamma are the direction angles of a vector, then which...

    Text Solution

    |

  18. Find the direction cosines of the line passing through the points (2...

    Text Solution

    |

  19. If tan^-1x=pi/10,then the value of cot^-1x is

    Text Solution

    |

  20. Find the value of sin(2tan^-1frac(2)(3))+cos(tan^-1sqrt3)

    Text Solution

    |