Explain Why an Argument of the Following Form Is Not $$\begin{aligned}& p \rightarrow q \\& \neg p \\\hline &\therefore \neg q\end{aligned}$$

Short Answer

Explain why an argument of the following form is not valid: $$\begin{aligned}& p \rightarrow q \\& \neg p \\\hline &\therefore \neg q\end{aligned}$$