Sr Examen
Expresión (¬(xvy)->(xvy))&y
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Solución
Ha introducido
[src]
y∧((¬(x∨y))⇒(x∨y))
$$y \wedge \left(\neg \left(x \vee y\right) \Rightarrow \left(x \vee y\right)\right)$$
Solución detallada
$$\neg \left(x \vee y\right) = \neg x \wedge \neg y$$
$$\neg \left(x \vee y\right) \Rightarrow \left(x \vee y\right) = x \vee y$$
$$y \wedge \left(\neg \left(x \vee y\right) \Rightarrow \left(x \vee y\right)\right) = y$$
$$\neg \left(x \vee y\right) \Rightarrow \left(x \vee y\right) = x \vee y$$
$$y \wedge \left(\neg \left(x \vee y\right) \Rightarrow \left(x \vee y\right)\right) = y$$
Tabla de verdad
+---+---+--------+ | x | y | result | +===+===+========+ | 0 | 0 | 0 | +---+---+--------+ | 0 | 1 | 1 | +---+---+--------+ | 1 | 0 | 0 | +---+---+--------+ | 1 | 1 | 1 | +---+---+--------+