jee-main 2016 Q68

jee-main · India · 09apr Proof Direct Proof of a Stated Identity or Equality
The Boolean expression $(p \wedge \sim q) \vee q \vee (\sim p \wedge q)$ is equivalent to:
(1) $p \wedge q$
(2) $p \vee q$
(3) $p \vee \sim q$
(4) $\sim p \wedge q$
The Boolean expression $(p \wedge \sim q) \vee q \vee (\sim p \wedge q)$ is equivalent to:\\
(1) $p \wedge q$\\
(2) $p \vee q$\\
(3) $p \vee \sim q$\\
(4) $\sim p \wedge q$