diff --git a/Vektor_add_1.tex b/Vektor_add_1.tex
index c8de841..44b439d 100644
--- a/Vektor_add_1.tex
+++ b/Vektor_add_1.tex
@@ -21,28 +21,17 @@ ymax=7.830725732214009,
 xtick={-4,-3,...,11},
 ytick={-2,-1,...,7},]
 \clip(-4.66270591911281,-2.4761462907710943) rectangle (11.894647164540304,7.830725732214009);
-\draw [->,line width=2pt] (0,0) -- (5,2);
-\draw [->,line width=2pt] (0,0) -- (1,4);
-\draw [->,line width=2pt] (0,0) -- (5,2);
-\draw [->,line width=2pt] (0,0) -- (6,6);
-\draw [->,line width=2pt] (1,4) -- (6,6);
-\draw [->,line width=2pt] (5,2) -- (6,6);
+\draw [-latex,line width=1pt, color=red] (0,0) -- (5,2);
+\draw [-latex,line width=1pt, color=blue] (0,0) -- (1,4);
+
+\draw [-latex,line width=2pt] (0,0) -- (6,6);
+\draw [-latex,line width=1pt, color=red, dashed] (1,4) -- (6,6);
+\draw [-latex,line width=2pt] (5,2) -- (6,6);
 \begin{scriptsize}
-\draw [fill=uuuuuu] (0,0) circle (2pt);
-\draw[color=uuuuuu] (0.08937214755944764,0.20492478062845743) node {$A$};
-\draw [fill=ududff] (5,2) circle (2.5pt);
-\draw[color=ududff] (5.08761642038815,2.22776882252273) node {$B$};
-\draw[color=black] (2.5189255735382816,1.1681838481971587) node {$u$};
-\draw [fill=ududff] (1,4) circle (2.5pt);
-\draw[color=ududff] (1.0847398507137718,4.22920710735992) node {$C$};
+\draw[color=red] (2.5189255735382816,1.3) node {$\vec{x}$};
 \draw[color=black] (0.49608153164401014,2.142145794294401) node {$v$};
-\draw [fill=ududff] (5,2) circle (2.5pt);
-\draw[color=ududff] (5.119725055973774,2.2598774581083534) node {$B_1$};
-\draw[color=black] (2.551034209123905,1.2002924837827822) node {$u_1$};
 \draw[color=black] (3.000555107322632,3.158919254505808) node {$w$};
-\draw [fill=xdxdff] (6,6) circle (2.5pt);
-\draw[color=xdxdff] (6.082984123542475,6.23064539219711) node {$D$};
-\draw[color=black] (3.524996155221147,5.171060417871539) node {$a$};
+\draw[color=red] (3.524996155221147,5.3) node {$\vec{x}'$};
 \draw[color=black] (5.494325804472712,4.143584079131591) node {$b$};
 \end{scriptsize}
 \end{axis}