Question: If $C$ and $D$ are two events such that $C \subset D$ and $P(D) \neq 0$, then the correct statement among the following is :-
$\mathrm{P}(\mathrm{C} \mid \mathrm{D})<\mathrm{P}(\mathrm{C})$
$P(C \mid D)=\frac{P(D)}{P(C)}$
$\mathrm{P}(\mathrm{C} \mid \mathrm{D})=\mathrm{P}(\mathrm{C})$
$\mathrm{P}(\mathrm{C} \mid \mathrm{D}) \geq \mathrm{P}(\mathrm{C})$
Correct Option: , 4
Solution: