If $P \Rightarrow \left( {q \vee r} \right)$ is false, then the truth values of $p, q, r$ are respectively

The contrapositive of the statement "I go to school if it does not rain" is

The statment $ \sim \left( {p \leftrightarrow  \sim q} \right)$ is

Contrapositive of the statement:

'If a function $f$ is differentiable at $a$, then it is also continuous at $a$', is

If the Boolean expression $( p \Rightarrow q ) \Leftrightarrow( q *(\sim p ))$ is a tautology, then the Boolean expression $p *(\sim q )$ is equivalent to

The proposition $p \Rightarrow \;\sim (p\; \wedge \sim \,q)$ is