Simple in concept, though sometimes complicated in practice, are the Boolean operators:

&$,($AND$)$

$!($OR$)$

$($NOT$)$

The symbol $"$ & $"$ is the Boolean operator for "AND".

If it is applied against logical True and False expressions, both expressions must be True in order for the AND expression to be True. That is$,$ if the variables A and B are both True, the expression A&B is True; but if either A or B $($or both$)$ are False, the expression A&B is evaluated as False.

Assume the variable $A$ is True, the variable $B$ is True, and the variable $C$ is False. Which of the following is False?

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