Expresión not(not(a)*b+a*not(b)+not(a*b)+c)
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Solución detallada
$$\neg \left(a \wedge b\right) = \neg a \vee \neg b$$
$$c \vee \left(a \wedge \neg b\right) \vee \left(b \wedge \neg a\right) \vee \neg \left(a \wedge b\right) = c \vee \neg a \vee \neg b$$
$$\neg \left(c \vee \left(a \wedge \neg b\right) \vee \left(b \wedge \neg a\right) \vee \neg \left(a \wedge b\right)\right) = a \wedge b \wedge \neg c$$
$$a \wedge b \wedge \neg c$$
Tabla de verdad
+---+---+---+--------+
| a | b | c | result |
+===+===+===+========+
| 0 | 0 | 0 | 0 |
+---+---+---+--------+
| 0 | 0 | 1 | 0 |
+---+---+---+--------+
| 0 | 1 | 0 | 0 |
+---+---+---+--------+
| 0 | 1 | 1 | 0 |
+---+---+---+--------+
| 1 | 0 | 0 | 0 |
+---+---+---+--------+
| 1 | 0 | 1 | 0 |
+---+---+---+--------+
| 1 | 1 | 0 | 1 |
+---+---+---+--------+
| 1 | 1 | 1 | 0 |
+---+---+---+--------+
Ya está reducido a FND
$$a \wedge b \wedge \neg c$$
$$a \wedge b \wedge \neg c$$
Ya está reducido a FNC
$$a \wedge b \wedge \neg c$$
$$a \wedge b \wedge \neg c$$