On a city map with $x$ to the east and $y$ to the north, a delivery van is at $\vec{A} = (4\hat{i} + 3\hat{j})\ \text{km}$ from the depot, and a scooter is at $\vec{B} = (\hat{i} + \hat{j})\ \text{km}$. The position of the van as seen from the scooter, $\vec{A} - \vec{B}$, is