Home
Class 12
MATHS
What is the coafactor of 4 in the determ...

What is the coafactor of 4 in the determinant
`|{:(1,2,-3),(4,5,0),(2,0,1):}|`

Text Solution

Verified by Experts

The correct Answer is:
-2
Promotional Banner

Topper's Solved these Questions

  • DETERMINANTS

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE |39 Videos

  • DETERMINANTS

    ARIHANT PUBLICATION|Exercise ODISHA BUREAU.S TEXTBOOK SOLUTIONS (EXERCISE 5(A))|82 Videos

  • CONTINUITY AND DIFFERENTIABILITY

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE (4 MARK)|47 Videos

  • DIFFERENTIAL EQUATION

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE (LONG ANSWER TYPE QUESTIONS)|21 Videos

Similar Questions

Explore conceptually related problems

Answer the following: What is the co-factor of 4 in the determinant [[1,2,-3],[4,5,0],[2,0,1]]

Find the value of determinant |{:(2,-3,5),(6,0,4),(1,5,-7):}|

Evaluate the following determinants |{:(2,3,1),(0,0,0),(-1,2,0):}|

ARIHANT PUBLICATION-DETERMINANTS -ODISHA BUREAU.S TEXTBOOK SOLUTIONS (EXERCISE 5(B))
  1. Answer the following: What is the value of [[o,-h,-g],[h,o,-f],[g,f,...

    Text Solution

    |

  2. Answer the following: What is the value of [[1/a,1,bc],[1/b,1,ca],[1...

    Text Solution

    |

  3. What is the coafactor of 4 in the determinant |{:(1,2,-3),(4,5,0),(2...

    Text Solution

    |

  4. Answer the following: In which inverval does the determinant A =[[1...

    Text Solution

    |

  5. IF x+y+z=pi what is the value of , Delta=|{:(sin(x+y+z),sinB,sinC),(-...

    Text Solution

    |

  6. Evaluate the following determinants |{:(14,3,28),(17,9,34),(25,9,50)...

    Text Solution

    |

  7. Evaluate the following determinants |{:(16,19,13),(15,18,12),(14,17,...

    Text Solution

    |

  8. Evaluate the following determinants: [[224,777,32],[735,888,105],[81...

    Text Solution

    |

  9. Evaluate the following determinants |{:(1,1,1),(2,3,4),(3,4,6):}|

    Text Solution

    |

  10. Evaluate the following determinants |{:(1,2,3),(3,5,7),(8,14,20):}|

    Text Solution

    |

  11. Evaluate the following determinants: [[1^2,2^2,3^2],[2^2,3^2,4^2],[3...

    Text Solution

    |

  12. Evaluate the following determinants: [[1,0,-5863],[-7361,2,7361],[1,...

    Text Solution

    |

  13. Evaluate the following determinants: [[265,240,219],[240,225,198],[2...

    Text Solution

    |

  14. Evaluate the following determinants: [[0,a^2,b],[b^2,0,a^2],[a,b^2,0...

    Text Solution

    |

  15. Evaluate the following determinants: [[a-b,b-c,c-a],[x-y,y-z,z-x],[p...

    Text Solution

    |

  16. Evaluate the following determinants: [[a-b,b-c,c-a],[b-c,c-a,a-b],[c...

    Text Solution

    |

  17. Evaluate the following determinants |{:(-cos^2 theta,sec^2 theta),(c...

    Text Solution

    |

  18. If [[1,1,1],[1,1+x,1],[1,1,1+y]]=0 what are x and y?

    Text Solution

    |

  19. For what value fo x [[2x,0,0],[0,1,2],[-1,2,0]]=[[1,0,0],[2,3,4],[0,...

    Text Solution

    |

  20. Solve [[x+a,0,0],[a,x+b,0],[a,0,x+c]]=0

    Text Solution

    |