Home
Class 12
MATHS
Solve the following system of linear equ...

Solve the following system of linear equaltions, by Gaussian elimination method:
`4x+3y+6z=25,x+5y+7z=13,2x+9y+z=1`.

Promotional Banner

Topper's Solved these Questions

  • APPLICATIONS OF MATRICES AND DETERMINANTS

    FULL MARKS|Exercise EXERCISE -1.8|25 Videos

  • APPLICATIONS OF INTEGRATION

    FULL MARKS|Exercise ADDITIONAL PROBLEMS|35 Videos

  • APPLICATIONS OF VECTOR ALGEBRA

    FULL MARKS|Exercise Additional Questions Solved|59 Videos

Similar Questions

Explore conceptually related problems

Solve the following systems of linear equations by Gaussian elimination method. 2x-2y+3z=2,x+2y-z=3,3x-y+2z=1.

Solve the following systems of linear equations by Gaussian elimination method. 2x+4y+6z=22,3x+8y+5z=27,-x+y+2z=2

Solve the following system of linear equaltions, using matrix in inversion method: 5x+2y=3,3x+2y=5 .

Solved the following system of linear equations by matrix inversion method. 2x+3y-z=9, x+y+z=9, 3x-y-z=-1

Solve the following system of linear equations by matrix inversion method. 2x+3y-z=9,x+y+z=9,3x-y-z= -1

Solve the following system of linear equations by matrix inversion method. x+y+z-=2 = 0, 6x-4y+5z-31=0,5x+2y+2z=13.

Solve the following non-homogeneous system of linear equations by determinat method: x+y+z=4,x-y+z=2,2x+y-z=1

FULL MARKS-APPLICATIONS OF MATRICES AND DETERMINANTS-ADDITIONAL QUESTIONS SOLVED
  1. Solve the following non-homogeneous system of linear equations by dete...

    Text Solution

    |

  2. Solve : (1)/(x)+(2)/(y)-(1)/(z)=1 (2)/(x)+(4)/(y)+(1)/(z)=5 ...

    Text Solution

    |

  3. Solve the following system of linear equaltions, by Gaussian eliminati...

    Text Solution

    |

  4. Verify whether the given system is consistent. If it is consistent, s...

    Text Solution

    |

  5. Examine the consistency of the equations. 2x-3y+7z=5,3x+y-3z=13,2x+1...

    Text Solution

    |

  6. Show that the equations: x+y+z=6,x+2y+3z=14,x+4y+7z=30 are consistent ...

    Text Solution

    |

  7. Discuss the solutions of the system of equations for all values of lam...

    Text Solution

    |

  8. For what values of k, the system of equations kx+y+z=1,x+ky+z=1,x+y+kz...

    Text Solution

    |

  9. Solve the following homogeneous linear equations. x+2y-5z=0,3x+4y+6z...

    Text Solution

    |

  10. For what value of mu the equations. x+y+3z=0,4x+3y+muz=0,2x+y+2z=0 h...

    Text Solution

    |

  11. A=[a(ij)](mxxn) is a square matrix if …………

    Text Solution

    |

  12. Matrices A and B will be inverse of each only if ……………

    Text Solution

    |

  13. If A is an invertible matrix of order 2 thaen det (A)^(-1) is equal to

    Text Solution

    |

  14. Given A=({:(1,-2),(-5,7):}) then A (adj A) =…………..

    Text Solution

    |

  15. The inverse of ({:(2,1),(4,2):}) is ……………

    Text Solution

    |

  16. Given rho(A,B)nerho(A)lt number of unknowns, then the system has. …………...

    Text Solution

    |

  17. Given rho(A,B)nerho(A)lt number of unknowns, then the system has. …………...

    Text Solution

    |

  18. Given rho(A,B)nerho(A)lt number of unknowns, then the system has. …………...

    Text Solution

    |

  19. The rank of the matrix [{:(1,2,3),(2,4,6),(3,6,9):}] is ……………….

    Text Solution

    |

  20. If the rank of the matrix ({:(1,0,-1),(2,5,lamda),(3,6,9):}) is 3, the...

    Text Solution

    |