6) for the following differential equation (assume zero initial conditions}, write the state variables in a matrix form and determine the eigenvalues and discuss the stability. 3 2 d y+31d f+230+250y=e3' (#3 d: d: 7) For problem number (6) above, determine the sampling time (h) for an accurate simulation and write the MATLAB codes to simulate the problem using Euler's method. (10 pts.)