p-q-p-q-simplify-

Question Number 148051 by abdurehime last updated on 25/Jul/21

⇁ (⇁ p \to q) \lor (p \land ⇁ q)

simplify

Commented by abdurehime last updated on 25/Jul/21

please sir help me

Commented by abdurehime last updated on 25/Jul/21

why not jump my question

Answered by iloveisrael last updated on 25/Jul/21

p \to q =⇁ p \lor q

⇁ p \to q = p \lor q

⇁ (⇁ p \to q) = ⇁ p \land ⇁ q

⇁ (⇁ p \to q) \lor (p \land ⇁ q) =

(⇁ p \land ⇁ q) \lor (p \land ⇁ q) =

⇁ q \land (⇁ p \lor p) = ⇁ q

Commented by abdurehime last updated on 25/Jul/21

Commented by abdurehime last updated on 25/Jul/21

have you finished ? ? ?

Commented by iloveisrael last updated on 25/Jul/21

yes