A second-order LTI system is described by the following state equation – McqOptions

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1.	A second-order LTI system is described by the following state equations.\(\frac{d}{{dt}}{x_1}\left( t \right) - {x_2}\left( t \right) = 0\)\(\frac{d}{{dt}}{x_2}\left( t \right) + 2{x_1}\left( t \right) + 3{x_2}\left( t \right) = r\left( t \right)\) where x1(t) and x2(t) are the two state variables and r(t) denotes the input. The output c(t) = x1(t). The system is
A.	undamped (oscillatory)
B.	underdamped
C.	critically damped
D.	overdamped
Answer» E.

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