Question

Si p≡F, q ≡F y r ≡ V, determina el valor de verdad de: r↔~[(~p ˄q) ˅ r]

Answer 1

R↔¬[(¬p^q)vr]
tomamos valores correspondientes
V↔¬[(¬F^F)vV]
V↔¬[(V^F)vV]
V↔¬[(F)vV]
V↔¬[V]
V↔F
F Sol.