1) What are the exact form of the equations for the 2nd-order step response for the underdamped, critically-damped, and overdamped conditions.
2) How do you use Cramer's rule to obtain the solution of a matrix equation of the form Ax=B, where B is the forcing vector.
3)How do you draw the standard form simulation diagram given a higher-order differential equation; and how to make adjustments if the output must be put in the state equation form, y=Cx+Du.