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## Main Question or Discussion Point

Are truth tables acceptable forms of proving the

equality and inequality between sets.

For example, A U (B^C) = (AUB) ^(AUC)

A B C AU(B^C) (AUB)^(AUC)

F F F F F

F F T F F

F T F F F

F T T T T

T F F T T

T F T T T

T T F T T

equality and inequality between sets.

For example, A U (B^C) = (AUB) ^(AUC)

A B C AU(B^C) (AUB)^(AUC)

F F F F F

F F T F F

F T F F F

F T T T T

T F F T T

T F T T T

T T F T T