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Jellopudin

  • 2 years ago

If p: All birds fly. What is ~ p?

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  1. blurbendy
    • 2 years ago
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    the ~ means negation. So, what is the opposite of saying All birds fly?

  2. Jellopudin
    • 2 years ago
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    No birds fly.

  3. Jellopudin
    • 2 years ago
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    Right?

  4. Jellopudin
    • 2 years ago
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    Because that's not a choice.

  5. blurbendy
    • 2 years ago
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    Logically, I would write, There is no bird that can fly.

  6. Jellopudin
    • 2 years ago
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    some birds fly birds always walk not all birds fly none of the above

  7. Jellopudin
    • 2 years ago
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    those are the choices

  8. blurbendy
    • 2 years ago
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    It's either C or D. I would argue C, because you can just put "not" in front of a statement because then that represents the "~" symbol.

  9. klimenkov
    • 2 years ago
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    There exist a bird, that cant fly.

  10. Jellopudin
    • 2 years ago
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    Exactly @blurbendy

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