The statement among the following that is a tautology is: (1) $A \vee A \wedge B$ (2) $A \wedge A \vee B$ (3) $B \rightarrow A \wedge A \rightarrow B$ (4) $A \wedge A \rightarrow B \rightarrow B$
The statement among the following that is a tautology is:\\
(1) $A \vee A \wedge B$\\
(2) $A \wedge A \vee B$\\
(3) $B \rightarrow A \wedge A \rightarrow B$\\
(4) $A \wedge A \rightarrow B \rightarrow B$