If the truth value of the statement $p \to \left( { \sim q \vee r} \right)$ is false $(F)$, then the truth values of the statement $p, q, r$ are respectively
$T, T, F$
$F, T, T$
$T, F, T$
$T, F, F$
Which of the following is not a statement
The Boolean expression $\left(\sim\left(p^{\wedge} q\right)\right) \vee q$ is equivalent to
Dual of $(x \vee y) \wedge (x \vee 1) = x \vee (x \wedge y) \vee y$ is
The contrapositive of the statement "If it is raining, then I will not come", is
$\sim p \wedge q$ is logically equivalent to