The Boolean expression $\left( {\left( {p \wedge q} \right) \vee \left( {p \vee \sim q} \right)} \right) \wedge \left( { \sim p \wedge \sim q} \right)$ is equivalent to
$p \wedge q$
$p \wedge \left( { \sim q} \right)$
$\left( { \sim p} \right) \wedge \left( { \sim q} \right)$
$p \vee \left( { \sim q} \right)$
If $\left( {p \wedge \sim q} \right) \wedge \left( {p \wedge r} \right) \to \sim p \vee q$ is false, then the truth values of $p, q$ and $r$ are respectively
If statement $(p \rightarrow q) \rightarrow (q \rightarrow r)$ is false, then truth values of statements $p,q,r$ respectively, can be-
The Statement that is $TRUE$ among the following is
If $(p \wedge \sim q) \wedge r \to \sim r$ is $F$ then truth value of $'r'$ is :-
Which of the following is logically equivalent to $\sim(\sim p \Rightarrow q)$