A system is described by\(\dot x\left( t \right) = \left[ {\begin{array}{*{20}{c}}0&1&0\\3&0&2\\{ - 12}&{ - 7}&{ - 6}\end{array}} \right]x\left( t \right) + \left[ {\begin{array}{*{20}{c}}1\\0\\2\end{array}} \right]u\left( t \right)\)\(y\left( t \right) = \left[ {\begin{array}{*{20}{c}}1&0&0\end{array}} \right]x\left( t \right)\)Its Eigenvalues are

• A. 1, 2, 3
• B. 2, 2, 3
• C. 12, 6, 7
• D. -1, -2, -3