Algebra Flashcards

1
Q

Conectores

A

Son aquellos que permite la unión de proposiciones simples

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2
Q

Conjunción

A

^ es y
P^q: se Lee p y q

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3
Q

La letra y (Conjunción)

A

Será verdaderas y todas las proposiciones son verdaderas

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4
Q

Disyunción “v”

A

P v Q : se Lee p o q

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5
Q

Con la disyunción “o”

A

Sera verdadero si por lo menos una es verdadera.

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6
Q

Condicional o implicación

A

p ➡️ q: p entonces q
:p implica q

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7
Q

El condicional ➡️

A

Una verdad nunca implica una falsedad

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8
Q

Bicondicional o doble implicación
🔛

A

P🔛q: se lee
P y solo q
P si y solamente si q

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9
Q

Diferencia simetrica 🔛

A

Es verdadero si solo 1 es verdadera

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10
Q

Tablas verdad

A

1) identificar el número de combinaciones posibles
~p^~q

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11
Q

Jerarquía de operaciones

A
  1. Paréntesis
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12
Q

Tautologia

A

Siempre da una verdad

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13
Q

Contigencia

A

Siempre da una falsedad

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14
Q

Contradicción

A

Da verdad y falsedad

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15
Q

Tercio excluido

A
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16
Q

Involución

A

Negativo
~(~p)🔛p

17
Q

Idempotencia

A
18
Q

Proposición

A

Que puedo era un valor de verdad o falso

19
Q

Distributiva

A

Cuado tenga conectores diferentes
Y tenga 3 proposciones diferetes
a*(b+c)= ab + ac

20
Q

Por defunción

A

(p➡️q) 🔛 ~p V q
p entonces q es igual a negada de p o q

21
Q

De absorción

A

*Operadores diferentes (y)(o)
*Dos proposiciones (una de ellas repetida)

22
Q

De morgan

A

~ (p V q) 🔛 ~p^~q