Home
Class 12
MATHS
If veca,vecb,vecc are three coplanar vec...

If `veca,vecb,vecc` are three coplanar vectors, then `[vecavecbvecc]` is

A

1

B

0

C

-1

D

not defined

Text Solution

Verified by Experts

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

veca,vecb,vecc are three non zero vectors such that vecaxxvecb=vecc,vecbxxvecc=veca .Prove that veca,vecb,vecc are mutually at right angle and |vecb|=1,|vecc|=|veca| .

If veca, vecb, vecc are unit vectors then, veca.veca =_____

If veca,vecb,vecc are three vectors such that |veca|=5,|vecb|=12 and |vecc|=13 and veca+vecb+vecc=vec0 ,find the value of veca.vecb+vecb.vecc+vecc.veca .

If veca, vecb, vecc are unit vectors such that veca+vecb+vecc=0 , find the value of veca.vecb+vecb.vecc+vecc.veca .

If veca,vecb,vecc are coplanar,prove that veca+vecb,vecb+vecc,vecc+veca are coplanar.

Show that if veca+vecb,vecb+vecc,vecc+veca are coplanar then veca,vecb,vecc are also coplanar.

Show that the four points A, B, C and D with position vectors veca, vecb, vecc and vecd respectively are coplanar if 3 veca-2 vecb+vecc-2 vecd=0

MAXIMUM PUBLICATION-MODEL QUESTION-EXAMPLE
  1. Given two independent events A and B such that P(A)=0.3,P(B)=0.6. find...

    Text Solution

    |

  2. Let A=[a(ij)](2times3) where a(ij=i+j. construct A.

    Text Solution

    |

  3. Let A=[a(ij)](2times3) where a(ij=i+j. construct A.Find AA' and hence ...

    Text Solution

    |

  4. For any square matrix A,prove that A+A' is symmetric.

    Text Solution

    |

  5. If A is a skew symmetric matrix of order 3. Then prove that it's deter...

    Text Solution

    |

  6. Given abs [[2+x,3,4],[1,-1,2],[x,1,5]] is a singular matrix. Find the ...

    Text Solution

    |

  7. Given A and B are square matrices of order 2 such that absA=-1, absB=3...

    Text Solution

    |

  8. Find the intervals in which the function f(x)=x^2+2x-5 strictly increa...

    Text Solution

    |

  9. Find the equation of tangents and normals to the given curves y=x^3 at...

    Text Solution

    |

  10. Find the local maxima and minima of the following functions. Also find...

    Text Solution

    |

  11. Integrate the following intfrac(dx)(1+x^2/4)

    Text Solution

    |

  12. Integrate the following intfrac(x)((x-1)(x-2))dx

    Text Solution

    |

  13. Integrate the following int0^fracpi2xcosxdx

    Text Solution

    |

  14. If veca,vecb,vecc are three coplanar vectors, then [vecavecbvecc] is

    Text Solution

    |

  15. If absveca=2,absvecb=3 and theta is the angle between veca and vecb. T...

    Text Solution

    |

  16. If vecb=2hati+hatj-hatk,vecc=hati+3hatk and veca is a unit vector. Fin...

    Text Solution

    |

  17. Solve the linear programming problem graphically: Max: z=3x+2y Su...

    Text Solution

    |

  18. The probability distribution of a random variable X is given in the fo...

    Text Solution

    |

  19. The probability distribution of a random variable X in given in the fo...

    Text Solution

    |

  20. The probability distribution of a random variable X in given in the fo...

    Text Solution

    |