Expresión Bv((-A)<->C)
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Solución detallada
$$c ⇔ \neg a = \left(a \wedge \neg c\right) \vee \left(c \wedge \neg a\right)$$
$$b \vee \left(c ⇔ \neg a\right) = b \vee \left(a \wedge \neg c\right) \vee \left(c \wedge \neg a\right)$$
$$b \vee \left(a \wedge \neg c\right) \vee \left(c \wedge \neg a\right)$$
Tabla de verdad
+---+---+---+--------+
| a | b | c | result |
+===+===+===+========+
| 0 | 0 | 0 | 0 |
+---+---+---+--------+
| 0 | 0 | 1 | 1 |
+---+---+---+--------+
| 0 | 1 | 0 | 1 |
+---+---+---+--------+
| 0 | 1 | 1 | 1 |
+---+---+---+--------+
| 1 | 0 | 0 | 1 |
+---+---+---+--------+
| 1 | 0 | 1 | 0 |
+---+---+---+--------+
| 1 | 1 | 0 | 1 |
+---+---+---+--------+
| 1 | 1 | 1 | 1 |
+---+---+---+--------+
Ya está reducido a FND
$$b \vee \left(a \wedge \neg c\right) \vee \left(c \wedge \neg a\right)$$
$$\left(a \vee b \vee c\right) \wedge \left(a \vee b \vee \neg a\right) \wedge \left(b \vee c \vee \neg c\right) \wedge \left(b \vee \neg a \vee \neg c\right)$$
(a∨b∨c)∧(a∨b∨(¬a))∧(b∨c∨(¬c))∧(b∨(¬a)∨(¬c))
$$\left(a \vee b \vee c\right) \wedge \left(b \vee \neg a \vee \neg c\right)$$
$$b \vee \left(a \wedge \neg c\right) \vee \left(c \wedge \neg a\right)$$