ODE2Problem●●●○○new1 Linear systems🎲 New numbers nSolve x˙=(1−221)x\dot{\mathbf{x}} = \begin{pmatrix}1 & -2\\2 & 1\end{pmatrix}\mathbf{x}x˙=(12−21)x, x(0)=(1,0)\mathbf{x}(0) = (1, 0)x(0)=(1,0).