Consider the following linear differential equation x^(')(t)=Ax(t) in R^(3) with A=[[1,1,1],[2,1,-1],[0,-1,1]]. Verify that x^((1))(t)=[[0],[1],[-1]]e^(2t)" and "x^((2))(t)=[[6],[-8],[-4]]e^(-t) are solutions to the differential equation. What about lambdax^((1))(t)+mux^((2))(t) ?