Home
Class 12
MATHS
Let ∗ be the binary operation on N given...

Let `∗` be the binary operation on N given by `* a * b = L.C.M. of a and b`. Find : Is `∗` commutative?

Promotional Banner

Topper's Solved these Questions

  • RELATIONS AND FUNCTIONS

    PSEB|Exercise Exercise|118 Videos
  • PROBABILITY

    PSEB|Exercise Exercise|140 Videos
  • THREE DIMENSIONAL GEOMETRY

    PSEB|Exercise Exercise|77 Videos
PSEB-RELATIONS AND FUNCTIONS-Exercise
  1. Consider a binary operation ∗ on the set {1, 2, 3, 4, 5} given by the ...

    Text Solution

    |

  2. Let ∗ be the binary operation on N given by * a * b = L.C.M. of a and ...

    Text Solution

    |

  3. Let ∗ be the binary operation on N given by * a * b = L.C.M. of a and ...

    Text Solution

    |

  4. Let ∗ be the binary operation on N given by * a * b = L.C.M. of a and ...

    Text Solution

    |

  5. Let ∗ be the binary operation on N given by * a * b = L.C.M. of a and ...

    Text Solution

    |

  6. Let ∗ be the binary operation on N given by * a * b = L.C.M. of a and ...

    Text Solution

    |

  7. Is ∗ defined on the set {1, 2, 3, 4, 5} by a * b = L.C.M. of a and b ...

    Text Solution

    |

  8. Let ∗ be the binary operation on N defined by a*b=H.C.F. of a and b. ...

    Text Solution

    |

  9. Let ∗ be the binary operation on N defined by a*b=H.C.F. of a and b. ...

    Text Solution

    |

  10. Let ∗ be the binary operation on N defined by a*b=H.C.F. of a and b. ...

    Text Solution

    |

  11. Let ∗ be a binary operation on the set Q of rational numbers as follow...

    Text Solution

    |

  12. Let ∗ be a binary operation on the set Q of rational numbers as follow...

    Text Solution

    |

  13. Let ∗ be a binary operation on the set Q of rational numbers as follow...

    Text Solution

    |

  14. Let ∗ be a binary operation on the set Q of rational numbers as follow...

    Text Solution

    |

  15. Let ∗ be a binary operation on the set Q of rational numbers as follow...

    Text Solution

    |

  16. Let ∗ be a binary operation on the set Q of rational numbers as follow...

    Text Solution

    |

  17. Let ∗ be a binary operation on the set Q of rational numbers as follow...

    Text Solution

    |

  18. Let ∗ be a binary operation on the set Q of rational numbers as follow...

    Text Solution

    |

  19. Let ∗ be a binary operation on the set Q of rational numbers as follow...

    Text Solution

    |

  20. Let ∗ be a binary operation on the set Q of rational numbers as follow...

    Text Solution

    |