Determine Whether the Following Argument Is Valid$$\begin{array} { l }
p \rightarrow r \
q \rightarrow r \
\neg ( p \vee q ) \
\hline \therefore \neg r
\end{array}$$

Question

Determine Whether the Following Argument Is Valid$$\begin{array} { l } 
p \rightarrow r \
q \rightarrow r \
\neg ( p \vee q ) \
\hline \therefore \neg r 
\end{array}$$

Examlex · Accepted Answer

The Answer of Determine Whether the Following Argument Is Valid$$\begin{array} { l } 
p \rightarrow r \
q \rightarrow r \
\neg ( p \vee q ) \
\hline \therefore \neg r 
\end{array}$$

Determine Whether the Following Argument Is Valid $\begin{array} { l } p \rightarrow r \\q \rightarrow r \\\neg ( p \vee q ) \\\hline \therefore \neg r \end{array}$

Definitions:

Determine Whether the Following Argument Is Valid p→rq→r¬(p∨q)∴¬r\begin{array} { l } p \rightarrow r \\q \rightarrow r \\\neg ( p \vee q ) \\\hline \therefore \neg r \end{array}p→rq→r¬(p∨q)∴¬r​​

Definitions:

Determine Whether the Following Argument Is Valid $\begin{array} { l } p \rightarrow r \\q \rightarrow r \\\neg ( p \vee q ) \\\hline \therefore \neg r \end{array}$