Logica Propositional e de Predicatos

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In logica propositional, que representa le valor de veritate de un proposition?

Un valor de necessitate que pote essere necessari o contingent

Un valor numerico entre 0 e 1

Un valor de veritate que pote essere vere o false (correct)

Un valor de possibilitate que pote essere certe o incerte

Qual es le proprietate de equivalentia propositional que significa que duo propositiones es verdade solo si ambas es verdade?

Associativitate

Distributivitate

Biconditionalitate (correct)

Commutativitate

Que es un predicate in logica?

Un proposition que contiene un variabile

Un proposition que describe un proprietate o relation (correct)

Un proposition que contiene un function

Un proposition que describe un objecto

Qual es le functio de un quantificatore in logica?

Indicar le quantitate de objectos que satisfac un proprietate Signup and view all the answers

Qual es le difference principal entre logica propositional e logica de predicatos?

Logica propositional usa solo propositiones simple, durante que logica de predicatos usa propositiones con variabilites Signup and view all the answers

Which of the following is a tautology in propositional logic?

p ∨ ¬p Signup and view all the answers

Which rule of propositional equivalence is used to simplify the expression ¬(p ∧ q) to ¬p ∨ ¬q?

De Morgan's Law Signup and view all the answers

What is the difference between the existential quantifier (∃) and the universal quantifier (∀) in predicate logic?

∃ is used for statements that are true for some values, while ∀ is used for statements that are true for all values Signup and view all the answers

What is the purpose of a predicate in predicate logic?

To represent a relationship between variables Signup and view all the answers

Which of the following is a limitation of propositional logic?

It cannot handle statements with variables Signup and view all the answers

Logica Propositional e de Predicatos

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Questions and Answers

In logica propositional, que representa le valor de veritate de un proposition?

Qual es le proprietate de equivalentia propositional que significa que duo propositiones es verdade solo si ambas es verdade?

Que es un predicate in logica?

Qual es le functio de un quantificatore in logica?

Qual es le difference principal entre logica propositional e logica de predicatos?

Which of the following is a tautology in propositional logic?

Which rule of propositional equivalence is used to simplify the expression ¬(p ∧ q) to ¬p ∨ ¬q?

What is the difference between the existential quantifier (∃) and the universal quantifier (∀) in predicate logic?

What is the purpose of a predicate in predicate logic?

Which of the following is a limitation of propositional logic?

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