\text { 1. } \vec{x}^{\prime}=\left[\begin{array}{rr} -2 & -3 \\ 3 & 4 \end{array}\right] \vec{x} (a) Find the general solution. (b) Draw the phase portrait. (c) Classify the equilibrium solution with

its stability. \text { 2. } \vec{x}^{\prime}=\left[\begin{array}{rr} -1 & 1 \\ -1 & -3 \end{array}\right] \vec{x} (a) Find the general solution. (b) Draw the phase portrait. (c) Classify the equilibrium solution with its stability.