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hali12 Group Title

help with "truth tables"

  • 2 years ago
  • 2 years ago

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  1. vf321 Group Title
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    What about em?

    • 2 years ago
  2. hali12 Group Title
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    • 2 years ago
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  3. vf321 Group Title
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    What's the problem with that?

    • 2 years ago
  4. vf321 Group Title
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    Which one to choose? Do you know what the implies operator means?

    • 2 years ago
  5. hali12 Group Title
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    no

    • 2 years ago
  6. jim_thompson5910 Group Title
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    p -> q is only false if p is true and q is false

    • 2 years ago
  7. jim_thompson5910 Group Title
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    So ~p -> ~q is false when ~p is true and ~q is false

    • 2 years ago
  8. hali12 Group Title
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    p | q | --------- T | T | T T | F | T F | T | F F | F | T

    • 2 years ago
  9. jim_thompson5910 Group Title
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    |dw:1344201917880:dw|

    • 2 years ago
  10. jim_thompson5910 Group Title
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    that's not the final answer, but it helps you lead up to it

    • 2 years ago
  11. hali12 Group Title
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    p q ~p ~q ~p → ~q T T F F T T F F T T F T T F F F F T T T

    • 2 years ago
  12. hali12 Group Title
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    this?

    • 2 years ago
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  13. jim_thompson5910 Group Title
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    no

    • 2 years ago
  14. hali12 Group Title
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    ??

    • 2 years ago
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  15. jim_thompson5910 Group Title
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    that's it

    • 2 years ago
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