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Matematica raciocinio logico questão Fafipa
Considere as sentenças a seguir:
S1: Bombeiros prendem traficantes.
S2: Policiais Militares controlam incêndio.
Admitindo que S1 e S2 são verdadeiras, considere
as proposições a seguir:
I. “S1 implica S2”.
II. “S2 implica S1”.
III. “S1 ou ~ S2”.
IV. “S2 ou ~ S1”.
Nessas condições, é correto afirmar que
(A) apenas I é verdadeira.
(B) apenas II é verdadeira.
(C) apenas I e II são verdadeiras.
(D) apenas III e IV são verdadeiras.
(E) I, II, III e IV são verdadeiras.
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