Use a Short Form Truth Table to Answer the Following

question 38

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? $$\begin{array} { l } \sim \mathrm { S } \supset ( \mathrm { L } \vee \mathrm { C } ) \\( \sim \mathrm { D } \cdot \sim \mathrm { C } ) \supset \mathrm { A } \\\sim \mathrm { L } \\\sim \mathrm { C } \supset ( \mathrm { S } \cdot \mathrm { A } ) \end{array}$$

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

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