$\vec b$

$\vec a$

$\vec a+\vec b$

$\vec b$

$\vec a$

Parallelogramm einblenden

D = (6, 6)
A = (0, 4)
C = (2, 7)
B = Translate(A, Vector[C, D])
b = Vector(A, B)
a = Vector(A, C)
w = Vector(A, D)
b_{1} = Vector(C, D)
a_{1} = Vector(B, D)
c = false
Text1: "\textcolor{blue}{\vec{a}}+\textcolor{blue}{\vec{b}}=\textcolor{blue}{" + (LaTeX[a]) + "}+\textcolor{blue}{" + (LaTeX[b]) + "}=\textcolor{red}{" + (LaTeX[w]) + "}"