Use a Short Form Truth Table to Answer the Following

question 113

Multiple Choice

Use a short form truth table to answer the following question.Which, if any, set of truth values assigned to the atomic sentences shows that the following argument is invalid? $$\begin{array} { l } \mathrm { A } \equiv \mathrm { B } \\\mathrm { B } \equiv \mathrm { C } \\{ [ ( \mathrm { A } \cdot \mathrm { B } ) \cdot \mathrm { C } ] \cup [ ( \sim \mathrm { A } \cdot \sim \mathrm { B } ) \cdot \sim \mathrm { C } ] }\end{array}$$

• A)A: T B: T C: T
• B)A: T B: T C: F
• C)A: T B: F C: T
• D)A: F B: F C: F
• E)None-the argument is valid.