- Law 1: $\lnot (A \vee B) = \lnot A \wedge \lnot B$ ![[CleanShot 2024-04-28 at [email protected]]] - Law 2: $\lnot (A \wedge B) = \lnot A \vee \lnot B$ ![[CleanShot 2024-04-28 at [email protected]]]