The state representation of a second order system is

1.	The state representation of a second order system is
A.	1, 2 and 3 are correct
B.	1 and 2 are correct
C.	2 and 3 are correct
D.	1 and 3 are correct
Answer» D. 1 and 3 are correct

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The state representation of a second order system is

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