Negation of the statement : - $\sqrt{5}$ is an integer or $5$ is irrational is
$\sqrt{5}$ is an integer or $5$ is irrational is
$\sqrt{5}$ is not an integer and $5$ is not irrational
$\sqrt{5}$ is an integer and $5$ is irrational
$\sqrt{5}$ is not an integer or $5$ is not irrational
The conditional $(p \wedge q) \Rightarrow p$ is :-
$\sim (p \vee (\sim q))$ is equal to .......
The statement $( p \rightarrow( q \rightarrow p )) \rightarrow( p \rightarrow( p \vee q ))$ is
The statement $(\sim( p \Leftrightarrow \sim q )) \wedge q$ is :
The number of choices of $\Delta \in\{\wedge, \vee, \Rightarrow, \Leftrightarrow\}$, such that $( p \Delta q ) \Rightarrow(( p \Delta \sim q ) \vee((\sim p ) \Delta q ))$ is a tautology, is