Answer
$V=-3i+6j.$
Work Step by Step
We draw the given vector by sketching an arrow from the origin ti the point $(-3,6)$, as shown in the figure.
Since $I$ is vector of length $|$ in the positive a-direction, $-3i$ will be a vector of length $-3$ in that same direction. Similarly $6j$ will be a vector of length $5$ in the positive $y$-direction. Hence, $V$ is the resultant of vectors $-3i$ and $6j$.
Therefore, we can write $V$ in terms of the unit vectors $i$ and $j$ as $V=-3i+6j.$
