- A$\left[ {\begin{array}{{}{c}}{ - 1}&{ - 8}&{ - 10}\\{ - 5}&{ - 6}&1\\{ - 1}&9&7\end{array}} \right]$
- ✓$\left[ {\begin{array}{{}{c}}{ - 1}&{ - 5}&{ - 1}\\{ - 8}&{ - 6}&9\\{ - 10}&1&7\end{array}} \right]$
- C$\left[ {\begin{array}{{}{c}}{ - 1}&5&{ - 1}\\8&{ - 6}&{ - 9}\\{ - 10}&{ - 1}&7\end{array}} \right]$
- D$\left[ {\begin{array}{{}{c}}1&{ - 5}&1\\8&{ - 6}&9\\{ - 10}&1&7\end{array}} \right]$