Answer
$\mathbf{i}$
Work Step by Step
Therefore,
$\begin{align}
& \left\| \mathbf{v} \right\|=\sqrt{{{6}^{2}}+{{0}^{2}}} \\
& =6
\end{align}$
So,
$\begin{align}
& \frac{\mathbf{v}}{\parallel \mathbf{v}\parallel }=\frac{6}{6}\mathbf{i}+\frac{0}{6}\mathbf{j} \\
& =\mathbf{i}+0\mathbf{j} \\
& =\mathbf{i}
\end{align}$
