Home
Class 12
MATHS
Using matrices solve the following syste...

Using matrices solve the following system of linear equations: `{(2x+3y+10z=4),(4x-6y+5z=1),(6x+9y-20z=2):}.`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER 2019

    XII BOARD PREVIOUS YEAR PAPER ENGLISH|Exercise Section D|2 Videos

Similar Questions

Explore conceptually related problems

Using matrices, solve the following system of linear equations: x - y+2z=7 ; 3x+4y- 5z=-5 ; 2x - y+3z=12

Using matrix method, solve the following system of equations: 2/x+3/y+(10)/z=4,4/x-6/y+5/z=1,6/x+9/y-(20)/z=2; x ,\ y ,\ z\ !=0

Using matrices, solve the following system of equations: 2x-y+z= -3 , 3x-z= -8 , x+3y=1

Using matrices, solve the following system of linear equations: x\ -\ y+2z=7 3x+4y\ -\ 5z=-5 2x\ -\ y+3z=12

Using matrices solve the following system of equations : 2x-3y+5z=11 3x+2y-4z=-5 x+y-2z=-3

Using matrices, solve the following system of equations: x+y+z=6 ; x+2z=7 ; 3x+y+z=12

Using matrices, solve the following system of equations: 2x+3y+3z=5; x - 2y+z=- 4; 3x- y-2z=3

Using matrices, solve the following system of equations: 2x-3y+5z=11 , 3x+2y-4z=-5 , x+y-2z=-3

Using matrices, solve the following system of equations: x\ -\ y+z=4;\ 2x+y\ -\ 3z=0;\ x+y+z=2

Using matrix method, solve the following system of linear equations. 3x+4y+2z=8, 2y-3z=3 and x-2y+6z=-2

XII BOARD PREVIOUS YEAR PAPER ENGLISH-XII Boards-All Questions
  1. For any two vectors vec a and vec b , prove that (vec a xx vec b )^2=...

    Text Solution

    |

  2. Find the co-ordinates of the point, where the line ((x+2)/1)=((y-5)/3)...

    Text Solution

    |

  3. Using matrices solve the following system of linear equations: {(2x+3y...

    Text Solution

    |

  4. Find int ((x-1)/ ((x-2)(x-3))) dx

    Text Solution

    |

  5. Differentiate tan^(-1)((3x-x^3)/(1-3x^2)), |x|<1/sqrt3 w.r.t tan^(-1)(...

    Text Solution

    |

  6. Evaluate: int(e^x)/(sqrt(5-4e^x-e^(2x))) dx

    Text Solution

    |

  7. Find the differential equation representing the family of curves y=-Ac...

    Text Solution

    |

  8. If sqrt(1-x^2) + sqrt(1-y^2) = a(x-y), show dy/dx = sqrt((1-y^2)/(1-x^...

    Text Solution

    |

  9. Find the area of the region {(x, y) : y^2 <=6ax and x^2+y^2<=16a^2} ...

    Text Solution

    |

  10. Find the differential of the function cos^(-1) (sin 2x) w.r.tx.

    Text Solution

    |

  11. Find int e^x((2+sin 2x)/(2 cos^2x)) dx

    Text Solution

    |

  12. Using integration, find the area of the region bounded by the lines...

    Text Solution

    |

  13. Prove that the relation R in the set A={1,2,3,4,5,6,7} given by R={(a,...

    Text Solution

    |

  14. If A and B are independent events with P(A)=3/7 and P(B)=2/5 then fin...

    Text Solution

    |

  15. Show that the function f in A = R - {2/3} defined as f(x) = (4x+3)/(6x...

    Text Solution

    |

  16. A company manufactures two types of novelty souvenirs made of plywo...

    Text Solution

    |

  17. A card from a pack of 52 cards is lost. From the remaining cards of...

    Text Solution

    |

  18. Find the image of the point (1,3,4) in the plane 2x-y+z+3=0.

    Text Solution

    |

  19. Find the vector equation of the line passing through (2,1,-1) and para...

    Text Solution

    |

  20. Prove that the radius of the right circular cylinder of greatest cu...

    Text Solution

    |