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Mathematics 12 Online
OpenStudy (anonymous):

Which statement is logically equivalent to p->q?

OpenStudy (misssunshinexxoxo):

Please post statements

OpenStudy (anonymous):

q->p ~p~q ~q~p

OpenStudy (misssunshinexxoxo):

q -> p

OpenStudy (anonymous):

Thank you. That's what I thought

OpenStudy (sdfgsdfgs):

wait... how is p->q equivalent to q->p ?

OpenStudy (anonymous):

So it's not that answer?

OpenStudy (misssunshinexxoxo):

p -> q contraPs into q -> p

OpenStudy (sdfgsdfgs):

Equivalent: https://en.wikipedia.org/?title=Logical_equivalence the 2nd example listed: p→q≡¬q→¬p

OpenStudy (sdfgsdfgs):

@misssunshinexxoxo ContraPs: https://en.wikipedia.org/wiki/Contraposition P -> Q is thus ~Q -> ~P

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