Oblicz wyznaczniki
: 12 gru 2008, o 19:12
Oblicz wyznaczniki :
\(\displaystyle{ \left|\begin{array}{ccccc}1&0&0&0&5\\0&2&0&4&0\\3&3&3&3&3\\0&4&0&2&0\\5&0&0&0&1\end{array}\right|}\)
\(\displaystyle{ \left|\begin{array}{ccccc}2&2&2&2&5\\2&2&2&5&2\\2&2&5&2&2\\2&5&2&2&2\\5&2&2&2&2\end{array}\right|}\)
\(\displaystyle{ \left|\begin{array}{cccc}1&2&3&4\\5&6&7&8\\4&3&2&1\\8&7&6&5\end{array}\right|}\)
\(\displaystyle{ \left|\begin{array}{cccc}1&-1&2&3\\0&5&7&9\\2&-3&4&7\\3&1&13&19\end{array}\right|}\)
\(\displaystyle{ \left|\begin{array}{ccc}3&1&2\\-1&5&1\\6&1&2\end{array}\right|}\)
\(\displaystyle{ \left|\begin{array}{ccccc}1&0&0&0&5\\0&2&0&4&0\\3&3&3&3&3\\0&4&0&2&0\\5&0&0&0&1\end{array}\right|}\)
\(\displaystyle{ \left|\begin{array}{ccccc}2&2&2&2&5\\2&2&2&5&2\\2&2&5&2&2\\2&5&2&2&2\\5&2&2&2&2\end{array}\right|}\)
\(\displaystyle{ \left|\begin{array}{cccc}1&2&3&4\\5&6&7&8\\4&3&2&1\\8&7&6&5\end{array}\right|}\)
\(\displaystyle{ \left|\begin{array}{cccc}1&-1&2&3\\0&5&7&9\\2&-3&4&7\\3&1&13&19\end{array}\right|}\)
\(\displaystyle{ \left|\begin{array}{ccc}3&1&2\\-1&5&1\\6&1&2\end{array}\right|}\)