Home
Class 12
MATHS
The value of |{:(1,p,q+r),(1,q,r+p),(1,r...

The value of `|{:(1,p,q+r),(1,q,r+p),(1,r,p+q):}|` is……

Text Solution

Verified by Experts

The correct Answer is:
`0`
Promotional Banner

Topper's Solved these Questions

  • DETERMINANTS

    ACCURATE PUBLICATION|Exercise Type-III (True or False questions)|25 Videos

  • DETERMINANTS

    ACCURATE PUBLICATION|Exercise (Question carrying 2 marks)|21 Videos

  • DETERMINANTS

    ACCURATE PUBLICATION|Exercise Type-I (Multiple choice questions)|47 Videos

  • DEFINITE INTEGRALS

    ACCURATE PUBLICATION|Exercise QUESTION CARRYING 4 MARKS|8 Videos

  • DIFFERENTAL QUATIONS

    ACCURATE PUBLICATION|Exercise QUESTIONS CARRYING 4 MARKS|41 Videos

Similar Questions

Explore conceptually related problems

If a^(-1), b^(-1), c^(-1) are p^(th),q^(th) and r^(th) terms of an AP then the value of |(bc,ca,ab),(p,q,r),(1,1,1)| is

If P,Q and R are the angles of a triangle the value of |{:(tanP,1,1),(1,tanQ,1),(1,1,tanR):}| is

Compute : {:[(p,q),(q,p)]+[(p,q),(-q,p)]

Prove that |[1,p,p^2-qr],[1,q,q^2-rp],[1,r,r^2-pq]|= 0

Prove that |{:(p^(2)+1,pq,pr),(pq,q^(2)+1,qr),(pr,qr,r^(2)+1):}|=1+p^(2)+q^(2)+r^(2)

If p,q,r ar in A.P. write the value of : {:|(x+1,x+2,x+2p),(x+2,x+3,x+2q),(x+3,x+4,x+2r)|

ACCURATE PUBLICATION-DETERMINANTS-Type-II (Fill in the blanks questions)
  1. If A is a square matrix of order 3 and |3A| = k|A|, then write the val...

    Text Solution

    |

  2. The value of the det. |[x+y,y+z,z+x],[z,x,y],[1,1,1]| is

    Text Solution

    |

  3. The value of |{:(1,p,q+r),(1,q,r+p),(1,r,p+q):}| is……

    Text Solution

    |

  4. If area of a triangle is 4 sq. units with vertices (k,0), (4,0) and (0...

    Text Solution

    |

  5. A is a square matrix of order 3 and |A|=7, then the value of |adjA| is...

    Text Solution

    |

  6. If A is non-singular matrix of order 3 and |A|=7 then |adjA| equals………...

    Text Solution

    |

  7. If |A|=2, where A is a 2xx2 matrix, then |adjA| is …………

    Text Solution

    |

  8. If A=[{:(3,2),(1,7):}], then A(adjA) equals……..

    Text Solution

    |

  9. If A=[{:(3,2),(1,9):}], then A(adjA) equals……..

    Text Solution

    |

  10. Select the Correct Option If A is an invertible matrix of order 2, the...

    Text Solution

    |

  11. If x. y, z are non- real number", then the inverse of matrix A = [[x,0...

    Text Solution

    |

  12. If A,B,C are the angles of a triangle, then Delta=|{:(sin^(2)A, cotA...

    Text Solution

    |

  13. The determinant Delta=|{:(sqrt(23)+sqrt(3),sqrt(5),sqrt(5)),(sqrt(15)+...

    Text Solution

    |

  14. The value of the determinant Delta=|{:(sin^(2)23^(@)sin^(2)67^(@)cos18...

    Text Solution

    |

  15. If A is matrix of order 3xx3, then |3A|=……….

    Text Solution

    |

  16. If A is invertible matrix of order 3xx3, then |A^(-1)|……….

    Text Solution

    |

  17. If x,y,z epsilon R, then the value of determinant |{:((2^(x)+2^(-x))^(...

    Text Solution

    |

  18. If cos2theta=0, then |{:(0,costheta,sintheta),(costheta,sintheta,0),(s...

    Text Solution

    |

  19. If A is matrix of order 3xx3, then (A^(2))^(-1)=…….

    Text Solution

    |

  20. The sum of the products of elements of any row with the co-factors of ...

    Text Solution

    |