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farts.

  • 2 years ago

If p → q is true, then ~ q → ~ p is __________ false.

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  1. UnkleRhaukus
    • 2 years ago
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    have you made a truth table?

  2. farts.
    • 2 years ago
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    Yeah not really.. I kinda suck at geometry..

  3. UnkleRhaukus
    • 2 years ago
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    geometry isn't necessary here this is logic

  4. UnkleRhaukus
    • 2 years ago
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    |dw:1381494025738:dw|

  5. UnkleRhaukus
    • 2 years ago
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    |dw:1381494093306:dw|

  6. UnkleRhaukus
    • 2 years ago
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    |dw:1381494378062:dw|

  7. UnkleRhaukus
    • 2 years ago
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    |dw:1381495201509:dw|

  8. Callisto
    • 2 years ago
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    |dw:1381496188512:dw| Complete the ~ q → ~ p column. ~q is negation of q and ~p is negation of p. p -> q is false only when p is true while q is false, true otherwise.

  9. UnkleRhaukus
    • 2 years ago
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    |dw:1381578739536:dw|

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