\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
Calculate the difference of the vectors \(\vec{u} = \begin{pmatrix} 4 \\ 2 \end{pmatrix}\) and \(\vec{v} = \begin{pmatrix} -1 \\ 5 \end{pmatrix}\).
\(\vec{u} - \vec{v} =\begin{pmatrix} \input{124564}{}{3em}{2em}{}{}\\ \input{224564}{}{3em}{2em}{}{}\\ \end{pmatrix} \)