Operasi Aljabar Pada Vektor

\begin{equation*}
\begin{split}
2 \: \overrightarrow a + \overrightarrow b & = 2 \begin{pmatrix} -2 \\ 3 \\ \end{pmatrix} + \begin{pmatrix} 6 \\ -1 \\ \end{pmatrix}  \\\\
2 \: \overrightarrow a + \overrightarrow b & = \begin{pmatrix} -4 \\ 6 \\ \end{pmatrix} + \begin{pmatrix} 6 \\ -1 \\ \end{pmatrix}  \\\\
2 \: \overrightarrow a + \overrightarrow b & = \begin{pmatrix} 2 \\ 5 \\ \end{pmatrix}
\end{split}
\end{equation*}