Illustrate the graphical implications that trajectories can cross in t x and t y space, but not

Question:

Illustrate the graphical implications that trajectories can cross in t x and t y space, but not in the phase plane, by drawing phase-plane trajectories and component graphs for the autonomous system

Explain how different component solution graphs can have the same phase-plane traj ectory, by marking staning points and directions on the phase-plane trajectory.