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No Stupid Questions@lemmy.world • 1 year ago

Is "If A then B" equal to "B if and only if A"?

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Is "If A then B" equal to "B if and only if A"?

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No Stupid Questions@lemmy.world • 1 year ago

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@Lafari@lemmy.worldOP
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0•1 year ago
Is “If B then A” equal to “B if and only if A”?
- @Thoth19@lemmy.world
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  0•1 year ago
  No. They are effectively the same statement.
  
  (A <=> B ) = (A=>B AND B=> A)
  - Rhynoplaz
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    0•1 year ago
    Wait. If they are effectively the same statement, wouldn’t that mean they ARE equal?

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