Sr Examen
Expresión not(nota⇒(b⇒notc))
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Solución
Solución detallada
$$b \Rightarrow \neg c = \neg b \vee \neg c$$
$$\neg a \Rightarrow \left(b \Rightarrow \neg c\right) = a \vee \neg b \vee \neg c$$
$$\neg a \not\Rightarrow \left(b \Rightarrow \neg c\right) = b \wedge c \wedge \neg a$$
$$\neg a \Rightarrow \left(b \Rightarrow \neg c\right) = a \vee \neg b \vee \neg c$$
$$\neg a \not\Rightarrow \left(b \Rightarrow \neg c\right) = b \wedge c \wedge \neg a$$
Tabla de verdad
+---+---+---+--------+ | a | b | c | result | +===+===+===+========+ | 0 | 0 | 0 | 0 | +---+---+---+--------+ | 0 | 0 | 1 | 0 | +---+---+---+--------+ | 0 | 1 | 0 | 0 | +---+---+---+--------+ | 0 | 1 | 1 | 1 | +---+---+---+--------+ | 1 | 0 | 0 | 0 | +---+---+---+--------+ | 1 | 0 | 1 | 0 | +---+---+---+--------+ | 1 | 1 | 0 | 0 | +---+---+---+--------+ | 1 | 1 | 1 | 0 | +---+---+---+--------+