Questão 6Se P, Q, R e S forem proposições simples, então as proposições P v R → Q ^ S e (~Q)v (~S) → (~P) ^ (~R) serão equivalentes.1 pontoCertoErrado

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Questão 6Se P, Q, R e S forem proposições simples, então as proposições P v R → Q ^ S e (~Q)v (~S) → (~P) ^ (~R) serão equivalentes.1 pontoCertoErrado
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Solution 1

A afirmação é falsa. As duas proposições não são equivalentes.

Vamos analisar passo a passo:

  1. A primeira proposição é P v R → Q ^ S. Isso significa que se P ou R for verdadeiro, então Q e S também serão verdadeiros.

  2. A segunda proposição é (Q)v (S) → (P) ^ (R). Isso significa que se Q ou Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob

Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv

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