Exercise 2.5.3

Answers

1.: $(\begin{matrix} a_{2} & b_{2} & c_{2} \\ a_{1} & b_{1} & c_{1} \\ a_{0} & b_{0} & c_{0} \end{matrix}) .$
2.: $(\begin{matrix} a_{0} & b_{0} & c_{0} \\ a_{1} & b_{1} & c_{1} \\ a_{2} & b_{2} & c_{2} \end{matrix}) .$
3.: $(\begin{matrix} 0 & - 1 & 0 \\ 1 & 0 & 0 \\ - 3 & 2 & 1 \end{matrix}) .$
4.: $(\begin{matrix} 2 & 1 & 1 \\ 3 & - 2 & 1 \\ - 1 & 3 & 1 \end{matrix}) .$
5.: $(\begin{matrix} 5 & - 6 & 3 \\ 0 & 4 & - 1 \\ 3 & - 1 & 2 \end{matrix}) .$
6.: $(\begin{matrix} - 2 & 1 & 2 \\ 3 & 4 & 1 \\ - 1 & 5 & 2 \end{matrix}) .$

jephianlin

2011-06-27 00:00