\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
Calculate the difference of the following column matrices:
$$\begin{pmatrix} 9 \\ 1 \\ -4 \end{pmatrix}-\begin{pmatrix} 5 \\ -2 \\ 3 \end{pmatrix}=\begin{pmatrix}\input{14161}{}{3em}{2em}{}{}\\ \input{24161}{}{3em}{2em}{}{}\\ \input{34161}{}{3em}{2em}{}{}\end{pmatrix}$$