1.9 Given the state variable description of the system in terms of xi(t)

below, change the state variables and write new state equations for the variables ~1 (t) = 3x1(t)+ 2x2(t), and ~ 2 (t) = 7x1 (t) + 5x2 (t).

[x1 (t)J [ 11 10 J[x1 (t)J [o]

x2(t) = -21 -18 x2(t) + 1 u(t)

y(t) = [2 2][x1 (t)] + u(t)