Expresión ¬X3→(¬X1∨X2)*X3∨¬X1*X2→(X3∨X2)
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Solución detallada
$$\left(x_{2} \wedge \neg x_{1}\right) \vee \left(x_{3} \wedge \left(x_{2} \vee \neg x_{1}\right)\right) = \left(x_{2} \wedge x_{3}\right) \vee \left(x_{2} \wedge \neg x_{1}\right) \vee \left(x_{3} \wedge \neg x_{1}\right)$$
$$\neg x_{3} \Rightarrow \left(\left(x_{2} \wedge \neg x_{1}\right) \vee \left(x_{3} \wedge \left(x_{2} \vee \neg x_{1}\right)\right)\right) = x_{3} \vee \left(x_{2} \wedge \neg x_{1}\right)$$
$$\left(\neg x_{3} \Rightarrow \left(\left(x_{2} \wedge \neg x_{1}\right) \vee \left(x_{3} \wedge \left(x_{2} \vee \neg x_{1}\right)\right)\right)\right) \Rightarrow \left(x_{2} \vee x_{3}\right) = 1$$
Tabla de verdad
+----+----+----+--------+
| x1 | x2 | x3 | result |
+====+====+====+========+
| 0 | 0 | 0 | 1 |
+----+----+----+--------+
| 0 | 0 | 1 | 1 |
+----+----+----+--------+
| 0 | 1 | 0 | 1 |
+----+----+----+--------+
| 0 | 1 | 1 | 1 |
+----+----+----+--------+
| 1 | 0 | 0 | 1 |
+----+----+----+--------+
| 1 | 0 | 1 | 1 |
+----+----+----+--------+
| 1 | 1 | 0 | 1 |
+----+----+----+--------+
| 1 | 1 | 1 | 1 |
+----+----+----+--------+