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Flashcards

Equivalencia lógicas

Freddy Ulate Agüero Matemática Discreta Universidad Spanish 13 cards

Cards in this deck (13)

  1. 1Implicación y doble disyunción (ID)\[ P \Rightarrow Q \equiv \neg P \vee Q \]
  2. 2Contrapositiva\[ P \Rightarrow Q \equiv \neg Q \Rightarrow \neg P \]
  3. 3Doble negación (DN)\[ \neg(\neg P) \equiv P \]
  4. 4De Morgan (DM)\[ \neg (P \vee Q) \equiv \neg P \wedge \neg Q \]
    \[ \neg (P \wedge Q) \equiv \neg P \vee \neg Q \]
  5. 5Conmutatividad (Con.)\[ P \vee Q \equiv Q \vee P \]
    \[ P \wedge Q \equiv Q \wedge P \]
  6. 6Asociativa (Aso.)\[ (P \vee Q) \vee R \equiv P \vee (Q \vee R) \]
    \[ (P \wedge Q) \wedge R \equiv P \wedge (Q \wedge R) \]
  7. 7Distributiva (Dis.)\[ P \vee (Q \wedge R) \equiv (P \vee Q) \wedge (P \vee R) \]
    \[ P \wedge (Q \vee R) \equiv (P \wedge Q) \vee (P \wedge R) \]
  8. 8Idempotencia (Ide.)\[ P \vee P \equiv P \]
    \[ P \wedge P \equiv P \]
  9. 9Neutro (Ne.)\[ P \vee F_{0} \equiv P \]
    \[ P \wedge V_{0} \equiv P \]
  10. 10Inversos (Inv.)\[ P \vee \neg P \equiv V_{0} \]
    \[ P \wedge \neg P \equiv F_{0} \]
  11. 11Dominación (Dom.)\[ P \vee F_{0} \equiv F_{0} \]
    \[ P \wedge V_{0} \equiv V_{0} \]
  12. 12Absorción (Abs.)\[ P \vee (P \wedge Q) \equiv P \]
    \[ P \wedge (P \vee Q) \equiv P \]
  13. 13Exportación (Exp.)\[P \Rightarrow (Q \Rightarrow R ) \equiv (P \wedge Q) \Rightarrow R \]

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Equivalencias lógicas
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