\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
Calculate the scalar multiplication:
$$ \frac{1}{2}\begin{pmatrix} 10 & -4 & 6 \end{pmatrix} = \begin{pmatrix} \input{14183}{}{3em}{2em}{}{} & \input{24183}{}{3em}{2em}{}{} & \input{34183}{}{3em}{2em}{}{} \end{pmatrix}$$