~ p ∨ q | ||

r ∨ ~ q | ||

p | ||

s | ||

r ∨ s |

Case | p | q | r | s | ~ p ∨ q | r ∨ ~ q | r ∨ s |
---|---|---|---|---|---|---|---|

1 | T | T | T | T | T | T | T |

2 | T | T | T | F | T | T | T |

3 | T | T | F | T | T | F | T |

4 | T | T | F | F | T | F | F |

5 | T | F | T | T | F | T | T |

6 | T | F | T | F | F | T | T |

7 | T | F | F | T | F | T | T |

8 | T | F | F | F | F | T | F |

9 | F | T | T | T | T | T | T |

10 | F | T | T | F | T | T | T |

11 | F | T | F | T | T | F | T |

12 | F | T | F | F | T | F | F |

13 | F | F | T | T | T | T | T |

14 | F | F | T | F | T | T | T |

15 | F | F | F | T | T | T | T |

16 | F | F | F | F | T | T | F |

Public: **Yes**;
Show truth table: **Yes**;