Lógica Matemática - nivel 1

What is propositional logic?

• Propositional logic is the study of mathematical equations.

• Propositional logic is the study of ethical principles.

• Propositional logic is the study of computer programming languages.

• Propositional logic is the study of propositions or statements and their logical relationships.

What are truth tables used for in logic?

• Truth tables are used to determine the truth values of logical expressions or propositions for all possible combinations of inputs.

• Truth tables are used to analyze statistical data.

• Truth tables are used to represent mathematical equations.

• Truth tables are used to solve complex algorithms.

What are the logical connectives in propositional logic?

• NAND

• AND, OR, NOT, IMPLIES, IF AND ONLY IF

• XOR

• NOR

What is the truth value of 'p AND q' if p is true and q is false?

• true

• false

• undefined

• null

What is the truth value of 'p OR q' if p is false and q is true?

• false

• true

• null

• undefined

What is the truth value of 'p IMPLIES q' if p is true and q is false?

• true

• undefined

• unknown

• false

What is the truth value of 'p SÍ Y SÓLO SÍ q' if p is true and q is true?

• true

• false

• unknown

• undefined

What is the truth value of 'NOT p' if p is true?

• true

• false

• p

• NOT true

What is the truth value of 'p Y noq' if p is true and q is true?

• verdadero

• falso

• nulo

• indefinido

What are the inference rules in propositional logic?

• condicional, negación, bicondicional, conjunción

• Transitive, reflexive, symmetric, antisymmetric

• conmutativa, asociativa, disyuntiva.

• doble negación, silogismo hipotético, silogismo disyuntivo.