Home
Class 12
MATHS
Find the inverse of the following matric...

Find the inverse of the following matrices by using Column Transformations: `[[-7,-6,-2],[-18,16,5],[-10,9,3]]`

Text Solution

Verified by Experts

The correct Answer is:
`[[-3/41,0,-2/41],[-4/41,1,-71/41],[-2/41,-3,220/41]]`
Promotional Banner

Topper's Solved these Questions

  • Matrices

    CHETANA PUBLICATION|Exercise EXERCISE|96 Videos

  • Mathematical Logic

    CHETANA PUBLICATION|Exercise EXERCISE|44 Videos

  • PROBABILITY DISTRIBUTIONS

    CHETANA PUBLICATION|Exercise EXERCISE|108 Videos

Similar Questions

Explore conceptually related problems

Find the inverse of the following matrices by using Column Transformations: [[-7,1,4],[-3,3,0],[8,-2,-2]]

Find the inverse of the following matrix by using Column Transformations: [[1,2,1],[-1,0,2],[2,1,-3]] .

Find the Inverse of the following matrix by using Row Transformations: [[-1,-2,3],[-2,1,1],[4,-5,2]]

Find the Inverse of the following matrix by using Row Transformations. [[5,4],[3,2]]

Find the Inverse of the following matrix by using Row Transformations. [[1,2],[3,5]]

Find the Inverse of the following matrix by using Row Transformations: [[3,2,-4],[1,-1,1],[0,1,1]]

Find the inverse of the following matrices by using transformation method. [[1,2],[2,-1]]

Find the inverse of the following matrix by using transformation method. [[2,-3],[-1,2]]

Find the Inverse of the following matrix by using Row Transformations: [[1,2,3],[2,4,5],[3,5,6]] .

Find the inverse of the following matrix by using transformation method. [[0,1,2],[1,2,3],[3,1,1]]

CHETANA PUBLICATION-Matrices-EXERCISE
  1. Find the Inverse of the following matrix by using Row Transformations:...

    Text Solution

    |

  2. Find the Inverse of the following matrix by using Row Transformations:...

    Text Solution

    |

  3. Find the inverse of the following matrices by using Column Transformat...

    Text Solution

    |

  4. Find the inverse of the following matrices by using Column Transformat...

    Text Solution

    |

  5. Find the inverse of the following matrix by using Column Transformatio...

    Text Solution

    |

  6. A = [[5,1],[4,-1]], B = [[x],[y]], C = [[8],[1]] and AB = C, using sui...

    Text Solution

    |

  7. Find the matrix B such that [[4,3],[3,2]] B = [[2,5],[1,3]]

    Text Solution

    |

  8. Find AB, if A = [[1,2,3],[1,-2,-3]] and B = [[1,-1],[1,2],[1,-2]] Exam...

    Text Solution

    |

  9. If A = [[2,4],[1,1]] thus show that: A^2-3A-2I = 0.

    Text Solution

    |

  10. If A = [[5,2],[-1,6] and B = [[0,1],[0,1]] then find the matrices X an...

    Text Solution

    |

  11. If A = [[3,1,],[4,0]], B = [[4,0],[2,5]] then verify that (AB)^-1 = B^...

    Text Solution

    |

  12. If A = [[3,1],[-1,2]] then show that: A^2-5A+7I = 0 .

    Text Solution

    |

  13. The sum of the costs of one book each of Mathematics, Physics and Chem...

    Text Solution

    |

  14. Express the following equation in matrix form and solve them by the me...

    Text Solution

    |

  15. Express the following equation in matrix form and solve them by the me...

    Text Solution

    |

  16. Express the following equation in matrix form and solve them by the me...

    Text Solution

    |

  17. Express the following equation in matrix form and solve them by the me...

    Text Solution

    |

  18. Express the following equation in matrix form and solve them by the me...

    Text Solution

    |

  19. By using inverse of a matrix, solve the following equations: 2x+5y = ...

    Text Solution

    |

  20. By using inverse of a matrix, solve the following equations: x+2y-2z =...

    Text Solution

    |