- #1
sid9221
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http://dl.dropbox.com/u/33103477/prune.png
I am unsure if the the answer is:
[tex] {\begin{pmatrix}
2 & 1 \\
5 & 1
\end{pmatrix}},
{\begin{pmatrix}
3 & -1 \\
7 & 4
\end{pmatrix}} [/tex]
or
[tex] {\begin{pmatrix}
2 & 1 \\
5 & 1
\end{pmatrix}},
{\begin{pmatrix}
3 & -1 \\
7 & 4
\end{pmatrix}},
{\begin{pmatrix}
2 & 7 \\
-4 & 1
\end{pmatrix}} [/tex]
I'm pretty sure it's the second one but am a bit confused about when the algorithm stops.
Can someone confirm the answer ?
I am unsure if the the answer is:
[tex] {\begin{pmatrix}
2 & 1 \\
5 & 1
\end{pmatrix}},
{\begin{pmatrix}
3 & -1 \\
7 & 4
\end{pmatrix}} [/tex]
or
[tex] {\begin{pmatrix}
2 & 1 \\
5 & 1
\end{pmatrix}},
{\begin{pmatrix}
3 & -1 \\
7 & 4
\end{pmatrix}},
{\begin{pmatrix}
2 & 7 \\
-4 & 1
\end{pmatrix}} [/tex]
I'm pretty sure it's the second one but am a bit confused about when the algorithm stops.
Can someone confirm the answer ?
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