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Mathematik-Online problems:

Problem 555: Gauss Elimination


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

Transform the linear system of equations

\begin{displaymath}
\left(
\begin{array}{rrrr}
3 & -6 & 1 & 9\\
2 & -4 & 1 & 5\\
-1 & 2 & 1 & -7\\
\end{array}\right)
x = b
\end{displaymath}

to Echelon form. Which $ b$ permits solutions? Particularly find the solution for $ b =
0$.

(Authors: Höllig/Höfert)

see also:



  automatisch erstellt am 18.  1. 2017