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A forced vibrating system is represented by d2 d+2 y (t ) + 7 ( at y (t) ) + 12 y(t) = 170 sin (t) The solution of the corresponding homogeneous equation is given by y (t) = Ae-3 +Be-4t . Find the steady-state oscilation (that is, the response of the system after a sufficiently long time). Enter the expression in t for the steady-state oscilation below in Maple syntax. This question accepts formulas in Maple syntax. Plot I Help | Preview