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Mathematik-Online problems:

Problem 47:


A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Given the matrices

$\displaystyle A=\left(\begin{array}{rrr} 1 & -2 & 5 \\ 2 & 3 & -4 \\ 4 &
1 &
2\...
... {\mathrm{i}}\, & -1 \\ 0 & 1 & {\mathrm{i}}\, \\ 0 & 0 &
1\end{array}\right), $

as well as the vector $ x=(1, 2, 3)^{\mathrm{t}}$. Find
\begin{center}
\begin{tabular}{rcrcrc}
\cline{2-2} \cline{4-4} \cline{6-6}
\mult...
...*{1cm}}
\\ [0.2cm]
\cline{2-2} \cline{4-4} \cline{6-6}
\end{tabular}\end{center}


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  automatisch erstellt am 29.  7. 2009