Hi, I need help with parts (iv) and (v).

7. Determine the real canonical form y = By, B = G'lAG 0f the dynamical system 5: = Ax for the following matrices A. Determine the stability and type of the equilibrium point Xe : 0. Find the general solution y and draw the phase portrait on the (y1,y2)plane. Use the transformation X : Gy to sketch the phase portrait on the (31:1, 1:2)plane. You are encouraged to use Maple / Matlab/ Mathematica to verify your sketches. 4 (iv) (Unstable) saddle point. Eigenvalues are 4, -1. G = 1 (v) Unstable focus. Eigenvalues are 1ti. G = 0