@[email protected] to

No Stupid [email protected] • 1 year ago

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

41

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

@[email protected] to

No Stupid [email protected] • 1 year ago

Chat

@[email protected]
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1 year ago
Ya wrong.

If Tuesday, then pizza. And, if Friday, then pizza.

The contrapositive : if not pizza, then not Tuesday and not Friday.

What day is it? We’re not having pizza. So it’s not Tuesday or Friday.

Google contrapositives then holla back
- @[email protected]
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No Stupid [email protected]

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