Home
Class 12
MATHS
By using inverse of a matrix, solve the ...

By using inverse of a matrix, solve the following equations: `x+2y-2z = 5`, `-x+3y =2`, `-2y+z = -3`

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

By using inverse of a matrix, solve the following equations: 2x+5y = 7 , x+3y = 4

Solve the following equations. 2x-3y=14,5x+2y=16

By equating coefficients of variables solve the following equation 3x-4y = 7 , 5x +2y =3

Solve the following equations by inversion method. x+2y = 2 , 2x+3y = 3

Solve the following equations by inversion method. 2x+y = 5 , 3x+5y = -3

Solve the following equations by inversion method. 2x+6y = 8 , x+3y = 5 .

CHETANA PUBLICATION-Matrices-EXERCISE
  1. Express the following equation in matrix form and solve them by the me...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  4. Find the inverse of the matrix: [[1,2,3],[2,4,5],[3,5,6]]. Hence solve...

    Text Solution

    |

  5. Nina and Meena want to buy pens and books. Nina wants 2 pens and 5 boo...

    Text Solution

    |

  6. If three numbers are added the sum is 15. If the second number is subt...

    Text Solution

    |

  7. In an election, a party hired a firm to promote its candidate in three...

    Text Solution

    |

  8. A person has Rs. 30,000 to invest. He wants to invest some amount in t...

    Text Solution

    |

  9. In a city there are two factories A and B. Each factory produces sport...

    Text Solution

    |

  10. In a city there are two factories A and B. Each factory produces sport...

    Text Solution

    |

  11. A manufacturer produces three products A,B and C which he sells in mar...

    Text Solution

    |

  12. A manufacturer produces three products A,B and C which he sells in mar...

    Text Solution

    |

  13. The televisions manufactured in a factory are stored in two warehouses...

    Text Solution

    |

  14. Select the correct option from the given alternatives. Choose the corr...

    Text Solution

    |

  15. Select the correct option from the given alternatives. The inverse of ...

    Text Solution

    |

  16. Select the correct option from the given alternatives. If A=[[2,-4],[3...

    Text Solution

    |

  17. Select the correct option from the given alternatives. If A = [[0,1],[...

    Text Solution

    |

  18. Select the correct option from the given alternatives. If A = [[1,2],[...

    Text Solution

    |

  19. Select the correct option from the given alternatives.If A = [[lambda...

    Text Solution

    |

  20. Select the correct option from the given alternatives.If A = [[cosalp...

    Text Solution

    |