Sr Examen
Expresión (~w+~x+~y+~z)*(~w+~x+~y+z)*(~w+~x+y+~z)*(~w+~x+y+z)
El profesor se sorprenderá mucho al ver tu solución correcta😉
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Solución
Ha introducido
[src]
(y∨z∨(¬w)∨(¬x))∧(y∨(¬w)∨(¬x)∨(¬z))∧(z∨(¬w)∨(¬x)∨(¬y))∧((¬w)∨(¬x)∨(¬y)∨(¬z))
$$\left(y \vee z \vee \neg w \vee \neg x\right) \wedge \left(y \vee \neg w \vee \neg x \vee \neg z\right) \wedge \left(z \vee \neg w \vee \neg x \vee \neg y\right) \wedge \left(\neg w \vee \neg x \vee \neg y \vee \neg z\right)$$
Solución detallada
$$\left(y \vee z \vee \neg w \vee \neg x\right) \wedge \left(y \vee \neg w \vee \neg x \vee \neg z\right) \wedge \left(z \vee \neg w \vee \neg x \vee \neg y\right) \wedge \left(\neg w \vee \neg x \vee \neg y \vee \neg z\right) = \neg w \vee \neg x$$
Tabla de verdad
+---+---+---+---+--------+ | w | x | y | z | result | +===+===+===+===+========+ | 0 | 0 | 0 | 0 | 1 | +---+---+---+---+--------+ | 0 | 0 | 0 | 1 | 1 | +---+---+---+---+--------+ | 0 | 0 | 1 | 0 | 1 | +---+---+---+---+--------+ | 0 | 0 | 1 | 1 | 1 | +---+---+---+---+--------+ | 0 | 1 | 0 | 0 | 1 | +---+---+---+---+--------+ | 0 | 1 | 0 | 1 | 1 | +---+---+---+---+--------+ | 0 | 1 | 1 | 0 | 1 | +---+---+---+---+--------+ | 0 | 1 | 1 | 1 | 1 | +---+---+---+---+--------+ | 1 | 0 | 0 | 0 | 1 | +---+---+---+---+--------+ | 1 | 0 | 0 | 1 | 1 | +---+---+---+---+--------+ | 1 | 0 | 1 | 0 | 1 | +---+---+---+---+--------+ | 1 | 0 | 1 | 1 | 1 | +---+---+---+---+--------+ | 1 | 1 | 0 | 0 | 0 | +---+---+---+---+--------+ | 1 | 1 | 0 | 1 | 0 | +---+---+---+---+--------+ | 1 | 1 | 1 | 0 | 0 | +---+---+---+---+--------+ | 1 | 1 | 1 | 1 | 0 | +---+---+---+---+--------+