No Stupid Questions@lemmy.world · 10 months ago

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

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No Stupid Questions@lemmy.world · 10 months ago

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Thoth19@lemmy.world
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10 months ago
No. They are effectively the same statement.

(A <=> B ) = (A=>B AND B=> A)
- Rhynoplaz@lemmy.world
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  10 months ago
  Wait. If they are effectively the same statement, wouldn’t that mean they ARE equal?

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