Disjunction

The logical operation of formation of the statement "A or B" from two statements $A$ and $B$. In formalized languages the disjunction of two statements $A$ and $B$ is denoted by $A\lor B$. The statements $A$ and $B$ are called the disjunctive terms of the statement $A\lor B$. The meaning of the disjunction can be expressed by the following truth table:

$A$ | $B$ | $A\lor B$

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$T$ | $T$ | $T$
$T$ | $F$ | $T$
$F$ | $T$ | $T$
$F$ | $F$ | $F$