(AVA)vB

It seems like you've written a logical expression A ∧ V B. In logical terms, A ∧ B means "A AND B", while A V B typically denotes "A OR B". However, there seems to be a formatting issue, as AVA does not make sense in standard logical notation.

Please clarify the expression you are working with or if you meant something else, such as a different logical operation. This will help me assist you better in your preparations!