Consider a second order system whose state space representation is of the form
x^(?)=Ax+Bu
. Where
A=[[a_(11),a_(12)],[a_(21),a_(22)]],B=[[b_(1)],[b_(2)]]
and
x_(1)(t)=x_(2)(t)
. From the information given which one of the following options best describes the system? a. Controllable b. Observable C. None of the given options d. Uncontrollable