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Use a Short Form Truth Table to Answer the Following

Question 90

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? PW(DR) WPD(PR) W\begin{array} { l } \mathrm { P } \supset \mathrm { W } \\( \sim \mathrm { D } \cdot \mathrm { R } ) \supset \mathrm { W } \\\mathrm { P } \supset \sim \mathrm { D } \\( \mathrm { P } \vee \mathrm { R } ) \supset W\end{array}


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

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