Lösung Linearkombination

1. \(-2\left(\begin{array}{c}1\\0,5\\4\end{array}\right)-4\left(\begin{array}{c}-1\\0,5\\4\end{array}\right)+\frac{1}{2}\left(\begin{array}{c}-2\\-2\\20\end{array}\right)=\left(\begin{array}{c}-2\cdot1-4\cdot(-1)+\frac{1}{2}\cdot(-2)\\0,5\\4\end{array}\right)\)
2. \(\left(\begin{array}{c}1\\2\\3\end{array}\right)-2\left(\begin{array}{c}-2\\2\\0\end{array}\right)+\vec c=\vec o\)

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