Lógica matemática - proposições verdadeiras ou falsas
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PiR2 :: Lógica :: Raciocínio Lógico
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Lógica matemática - proposições verdadeiras ou falsas
Não entendi como eu conseguiria determinar se essas proposições são V ou F sem saber o valor verdade delas. Não busco pelas respostas em si, mas sim por uma explicação do raciocínio lógico para chegar nelas, alguém poderia me ajudar?
![Lógica matemática - proposições verdadeiras ou falsas 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)
Desde já, grato!
Lucas Mj.
Desde já, grato!
Lucas Mj.
lucas_mj- Iniciante
- Mensagens : 7
Data de inscrição : 31/07/2023
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Re: Lógica matemática - proposições verdadeiras ou falsas
Acredito que usaram => erroneamente e deveria ser -> (senão a questão não sem sentido rs). Sei que a -> b <=> ¬a v b. Vamos provar que A <=> D:
((p -> q) e p) -> q <=> ¬((p->q) e p) v q <=> ¬(p->q) ou ¬p ou q <=> ¬(p->q) ou q ou ¬p <=> ¬((p->q) e ¬q) ou ¬p <=> ((p->q) e ¬q) -> ¬p
A estrutura da B e da C também é análoga, daí B <=> C (mas não A <=> B).
Agora, eu só vejo A e B, que C e D já ficam definidas.
A: ((p -> q) e p) -> q <=>
¬((p->q) e p) v q <=>
¬(p->q) ou ¬p ou q
¬(¬p ou q) ou (¬p ou q)
Chamo r: ¬p ou q => A: ¬r ou r, que é tautologia independente de p ou de q (A e D são tautologia)
B: ((p->q) e q) -> p <=>
((¬p ou q) e q) -> p <=> (da absorvidade)
q -> p, que depende de p e de q pra ser verdadeiro ou falso (logo B e C dependem)
((p -> q) e p) -> q <=> ¬((p->q) e p) v q <=> ¬(p->q) ou ¬p ou q <=> ¬(p->q) ou q ou ¬p <=> ¬((p->q) e ¬q) ou ¬p <=> ((p->q) e ¬q) -> ¬p
A estrutura da B e da C também é análoga, daí B <=> C (mas não A <=> B).
Agora, eu só vejo A e B, que C e D já ficam definidas.
A: ((p -> q) e p) -> q <=>
¬((p->q) e p) v q <=>
¬(p->q) ou ¬p ou q
¬(¬p ou q) ou (¬p ou q)
Chamo r: ¬p ou q => A: ¬r ou r, que é tautologia independente de p ou de q (A e D são tautologia)
B: ((p->q) e q) -> p <=>
((¬p ou q) e q) -> p <=> (da absorvidade)
q -> p, que depende de p e de q pra ser verdadeiro ou falso (logo B e C dependem)
Lipo_f- Jedi
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» Lógica matemática - proposições
» Verdadeiras ou Falsas?
» Termômetros - Verdadeiras ou falsas
» Verifique se as igualdades são verdadeiras ou falsas
» Proposições verdadeiras
» Verdadeiras ou Falsas?
» Termômetros - Verdadeiras ou falsas
» Verifique se as igualdades são verdadeiras ou falsas
» Proposições verdadeiras
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