8-2 Find æ(t) for X(s) = s(s+1)(s² +9) Select one: O a. z(t) = -5(t) + e tu(t) – cos3t. u(t) + O b. æ(t) = -5(t) + e tu(t) + cos3t. u(t) – sin3t. u(t) 27 10 90 O c. (t) = -5(t) + e tu(t) – cos3t. u(t) + sin3t. u(t) O d. (t) = -5(t) +e tu(t) - cos3t. u(t) + sin3t. u(t) O e. (t) = -5(t) + e tu(t) - . e 24. cos3t. u(t) + .e 24. sin3t. u(t) 16 е. 10 O f. æ(t) = -5(t) + e tu(t) + . – .e e 24. cos3t. u(t)- 16 -24 sin3t. u(t) %3D 10 O g. a(t) = -5(t) + e tu(t) + cos3t. u(t) – sin3t. u(t) O h. æ(t) = -5(t) +e tu(t) – .et.cos3t. u(t) + .et. sin3t. u(t) 26 O i.z(t) 3D -86() + 음etu(t)-.e 끓. 24 sin3t. u(t) 15 24. cos3t. u(t) +

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