Home
Class 12
MATHS
Equations x + y = 2, 2x + 2y = 3 will ha...

Equations `x + y = 2, 2x + 2y = 3` will have

A

no solution

B

only one solution

C

many finite solution

D

trivival solution

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • LINEAR PROGRAMMING

    NIKITA PUBLICATION|Exercise MCQs|101 Videos
  • MHT-CET 2017

    NIKITA PUBLICATION|Exercise MCQ|50 Videos

Similar Questions

Explore conceptually related problems

For what values of k, does the system of linear equations x + y + z = 2, 2x + y - z = 3, 3x + 2y + kz = 4 have a unique solution ?

The simultaneous equations -3x + 4y = 7, 9/2 x - 6y = -21/6 " have " ………

The system of equation -2x + y + z = 1, x – 2y + z = –2, x + y + lambdaz = 4 will have no solution if

How many solutions does the pair of equations x + 2y-3=0 and 1/2 x + y - 3/2=0 have ?

The equations x + 2y + 3z = 1,2x + y + 3x = 2, 5x + 5y + 9 z = 5 have

What are the values of x and y in the system of linear equations 4x + 5y = -3 and 2x - y = 2 ?

NIKITA PUBLICATION-MATRICES-MULTIPLE CHOICE QUESTIONS
  1. If A=[[1, 2, 3], [1, -2, -3]], B=[[1, -1], [1, 2], [1, -1]], then

    Text Solution

    |

  2. If A=[[2, 2], [-3, 2]] and B=[[0, -1], [1, 0]], then (B^(-1)A^(-1))^(-...

    Text Solution

    |

  3. If A=[[2, 2], [-3, 2]] and B=[[0, -1], [1, 0]], then (B^(-1)A^(-1))^(-...

    Text Solution

    |

  4. If A=[[4, 1], [2, 3]] and B=[[2, 1], [0, -2]], then (AB)^(-1)=

    Text Solution

    |

  5. If A=[[2, 3], [1, 2]], B=[[3, 1], [0, 3]] then B^(-1)A^(-1)=

    Text Solution

    |

  6. If A=[[2, 3], [7, 11]], B=[[1, 0], [3, 1]] then (AB)^(-1)=

    Text Solution

    |

  7. If F(alpha)=[(cosalpha, -sinalpha,0),(sinalpha, cosalpha, 0),(0,0,1)] ...

    Text Solution

    |

  8. Let A=((1,0,0),(2,1,0),(3,2,1)). If u(1) and u(2) are column matrices ...

    Text Solution

    |

  9. Equations x + y = 2, 2x + 2y = 3 will have

    Text Solution

    |

  10. If [(x-y-z),(-y+z),(z)]=[(0),(5),(3)] then the values of x,y and z are...

    Text Solution

    |

  11. If [[1, 1, 1], [1, -2, -2], [1, 3, 1]][[x], [y], [z]]=[[0], [3], [4]],...

    Text Solution

    |

  12. If A=[[1, -1, -2], [2, 1, 1], [4, -1, 2]], B=[[3], [5], [11]], X=[[x],...

    Text Solution

    |

  13. If [[x], [y], [z]]=(1)/(40)[[5, 10, -5], [-5, -2, 13], [10, -4, 6]][[5...

    Text Solution

    |

  14. The values of x, y, z for the equations x+y+z=1, 2x+3y+2z=2, ax+ay+2az...

    Text Solution

    |

  15. The values of x, y, z for the equations 5x-y+4z=5, 2x+3y+5z=2, 5x-2y+6...

    Text Solution

    |

  16. The values of x, y, z for the equations x-y+z=1, 2x-y=1, 3x+3y-4z=2 ar...

    Text Solution

    |

  17. The values of x, y, z for the equations x+y+z=6, 3x-y+2z=7, 5x+5y-4z=3...

    Text Solution

    |

  18. Solve the following equations by the method of reduction 2x-y+z=1, x...

    Text Solution

    |

  19. If the inverse of the matriix [(alpha,14,-1),(2,3,1),(6,2,3)] does not...

    Text Solution

    |

  20. if A=[[2,-3],[-4,1]] then (3A^2+12A)=?

    Text Solution

    |