Which of the equalities is incorrect? The remainder are all in the rules of Boolean logic in the reading material.

A AND NOT$($A$)=1$

A AND B $=$ B AND A

A OR $($B OR C$)=($A OR B$)$ OR C

NOT$($A AND B$)=$ NOT$($A$)$ OR NOT$($B$)$

A OR $($A AND B$)=$ A