Sr Examen

Expresión ¬(xyz)∧¬z⇒y

El profesor se sorprenderá mucho al ver tu solución correcta😉

    Solución

    Ha introducido [src]
    ((¬z)∧(¬(x∧y∧z)))⇒y
    $$\left(\neg z \wedge \neg \left(x \wedge y \wedge z\right)\right) \Rightarrow y$$
    Solución detallada
    $$\neg \left(x \wedge y \wedge z\right) = \neg x \vee \neg y \vee \neg z$$
    $$\neg z \wedge \neg \left(x \wedge y \wedge z\right) = \neg z$$
    $$\left(\neg z \wedge \neg \left(x \wedge y \wedge z\right)\right) \Rightarrow y = y \vee z$$
    Simplificación [src]
    $$y \vee z$$
    y∨z
    Tabla de verdad
    +---+---+---+--------+
    | x | y | z | result |
    +===+===+===+========+
    | 0 | 0 | 0 | 0      |
    +---+---+---+--------+
    | 0 | 0 | 1 | 1      |
    +---+---+---+--------+
    | 0 | 1 | 0 | 1      |
    +---+---+---+--------+
    | 0 | 1 | 1 | 1      |
    +---+---+---+--------+
    | 1 | 0 | 0 | 0      |
    +---+---+---+--------+
    | 1 | 0 | 1 | 1      |
    +---+---+---+--------+
    | 1 | 1 | 0 | 1      |
    +---+---+---+--------+
    | 1 | 1 | 1 | 1      |
    +---+---+---+--------+
    FNDP [src]
    $$y \vee z$$
    y∨z
    FNC [src]
    Ya está reducido a FNC
    $$y \vee z$$
    y∨z
    FND [src]
    Ya está reducido a FND
    $$y \vee z$$
    y∨z
    FNCD [src]
    $$y \vee z$$
    y∨z