Koordinaten des Pfeils $\overrightarrow{AB}\backslash overrightarrow\{AB\}$ = B - A = $\begin{array}{c}AB=\left(\begin{array}{c}-62-40\\ 80-35\end{array}\right)\end{array}\backslash def\backslash arraystretch\{1.25\}\; \backslash begin\{array\}\{l\}AB=\backslash begin\{pmatrix\}-62\; -\; 40\backslash \backslash 80\; -\; 35\backslash end\{pmatrix\}\backslash end\{array\}$

$\begin{array}{c}AB=\left(\begin{array}{c}-102\\ 45\end{array}\right)\end{array}\backslash def\backslash arraystretch\{1.25\}\; \backslash begin\{array\}\{l\}AB=\backslash begin\{pmatrix\}-102\backslash \backslash 45\backslash end\{pmatrix\}\backslash end\{array\}$