Use the method of variation of parameters to solve the initial value problem x' = Ax + f(t), (a)=x₂ using the following values. ^ [:)]~-~-~-[*] A = x(0)= e At 2 4 1 16 4 f(t): --8-8-8 =(t) = + 2 5 2 1 + 4t -t 16t 1-4t

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