24 lines
485 B
TeX
24 lines
485 B
TeX
\begin{pspicture}*(-10,-5)(10,10)
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\psgrid[griddots=10, gridcolor=gray, subgriddiv =0](-10,-5)(10,10)
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\psdot(-3,-2)
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\uput[d](-3,-2){$A$}
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\psdot(0,3)
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\uput[u](0,3){$B$}
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\psdot(4,-1)
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\uput[d](4,-1){$C$}
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%\psline[arrowsize=4pt 3]{->}(-5,1)(1,2)
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%\uput[u](-2,1.5){$\vec{AB}$}
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%\psline[arrowsize=4pt 3]{->}(-5,1)(-1,-2)
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%\uput[dl](-3,-0.5){$\vec{AC}$}
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%\psline[arrowsize=4pt 3]{->}(-5,1)(5,-1)
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%\uput[u](0,0){$\vec{AD}$}
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\end{pspicture}
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