Vektoren2D1

A = (-5, -2)
B = (0, 0)
gL: -10
gR: 10
gU: -5
gO: 5
v = Vector(A, B)
C = (-3, 4)
w = Vector(B, C)
u = Vector(A, C)
Text1: "\vec{a} = \begin{pmatrix} " + (LaTeX[x(u)]) + " \\ " + (LaTeX[y(u)]) + " \end{pmatrix}"
Text2: "\vec{b} = \begin{pmatrix}  " + (LaTeX[x(v)]) + " \\ " + (LaTeX[y(v)]) + "  \end{pmatrix}"
Text3: "\vec{a}-\vec{b}=-\vec{b}+\vec{a}=
\begin{pmatrix} " + (LaTeX[x(w)]) + " \\ " + (LaTeX[y(w)]) + "  \end{pmatrix}"