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1. |
Find the inverse of \(\left( {\begin{array}{*{20}{c}}2&3\\4&5\end{array}} \right)\) |
A. | \(\left( {\begin{array}{*{20}{c}}2&3\\4&5\end{array}} \right)\) |
B. | \(\left( {\begin{array}{*{20}{c}}5&{ - 3}\\{ - 4}&2\end{array}} \right)\) |
C. | \({1}{{ - 2}}\left( {\begin{array}{*{20}{c}}5&{ - 3}\\{ - 4}&2\end{array}} \right)\) |
D. | Inverse not exists |
Answer» D. Inverse not exists | |