mirror of
https://github.com/vale981/TUD_MATH_BA
synced 2025-03-06 01:51:38 -05:00
23 lines
No EOL
612 B
TeX
23 lines
No EOL
612 B
TeX
\documentclass{report}
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\usepackage{tikz}
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\usetikzlibrary{calc}
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\usepackage{amssymb}
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\begin{document}
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\begin{tikzpicture}
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\draw[blue] (2.75,-2) -- (2.75,3);
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\node[blue] at (3.2,3) (Komp) {$U^\perp$};
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\draw[thick] (0,0) -- (4,0);
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\draw[thick] (0,0) -- (1.5,1.5);
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\draw[thick] (4,0) -- (5.5,1.5);
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\draw[thick] (1.5,1.5) -- (5.5,1.5);
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\node at (3.5,0.4) (U) {$U$};
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\node at (0,2.5) (R) {$\mathbb{R}^3$};
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\coordinate (c2) at (2.75,0.75);
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\draw ($(c2) + (0:0.4)$) arc (0:90:0.4); % radius=4mm, initial=0, final=90
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\draw[thick] (2.90,0.90) circle (0.01);
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\end{tikzpicture}
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\end{document} |