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No Stupid Questions@lemmy.world · 2 年前

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 · 2 年前

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Rhynoplaz@lemmy.world
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2 年前
But they switched the order in only the first half of the statement. I don’t know if everyone commenting caught that.

Is “If B then A” equal to “B if and only if A”?

This IS different from the original question.

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