The statement $\sim[p \vee(\sim(p \wedge q))]$ is equivalent to
$(\sim(p \wedge q)) \wedge q$
$\sim(p \wedge q)$
$\sim(p \vee q)$
$(p \wedge q) \wedge(\sim p)$
The converse of the statement $((\sim p) \wedge q) \Rightarrow r$ is
Which of the following Boolean expression is a tautology ?
Dual of $(x \vee y) \wedge (x \vee 1) = x \vee (x \wedge y) \vee y$ is
The statement $( p \wedge q ) \Rightarrow( p \wedge r )$ is equivalent to.
The negation of the statement $q \wedge \left( { \sim p \vee \sim r} \right)$