Math Problem Statement

) Dizer que "não é verdade que, x = 2 e y < z"é logicamente equivalente a dizer que é verdade que: Justifique?

Solution

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Math Problem Analysis

Mathematical Concepts

Propositional Logic
Negation
Logical Equivalences

Formulas

¬(P ∧ Q) ≡ ¬P ∨ ¬Q (De Morgan's Law)
Negation of inequalities

Theorems

De Morgan's Laws
Negation Rules for Propositional Logic

Suitable Grade Level

Grades 11-12