If $\mathrm{p} \rightarrow(\mathrm{p} \wedge-\mathrm{q})$ is false, then the truth values of $p$ and $q$ are respectively
$F, T$
$T, T$
$F, F$
$T,F$
The statement $B \Rightarrow((\sim A ) \vee B )$ is equivalent to
$\sim ((\sim p)\; \wedge q)$ is equal to
If $p \Rightarrow (q \vee r)$ is false, then the truth values of $p, q, r$ are respectively
Negation of “Paris in France and London is in England” is
The contrapositive of the statement "If I reach the station in time, then I will catch the train" is