(a) Determine the differential equation that relates the input current x(t) to output current y(t). Recall that V l= L(di/dt)
(b) Find the characteristic equation for this circuit and express the root(s) of the characteristic equation of L, L, and R.
(c) Determine the zero-input respsonse given initial inductor currents of one ampere each. That is, find y0(t) given Il1=il2(0)=1 A