Expresión T→(((P→Q)→Q)∧(~P∧(~Q∨P)))
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Solución detallada
p⇒q=q∨¬p(p⇒q)⇒q=p∨q((p⇒q)⇒q)∧¬p∧(p∨¬q)=Falset⇒(((p⇒q)⇒q)∧¬p∧(p∨¬q))=¬t
Tabla de verdad
+---+---+---+--------+
| p | q | t | result |
+===+===+===+========+
| 0 | 0 | 0 | 1 |
+---+---+---+--------+
| 0 | 0 | 1 | 0 |
+---+---+---+--------+
| 0 | 1 | 0 | 1 |
+---+---+---+--------+
| 0 | 1 | 1 | 0 |
+---+---+---+--------+
| 1 | 0 | 0 | 1 |
+---+---+---+--------+
| 1 | 0 | 1 | 0 |
+---+---+---+--------+
| 1 | 1 | 0 | 1 |
+---+---+---+--------+
| 1 | 1 | 1 | 0 |
+---+---+---+--------+