n #6: Let f(t) = (8 0 < 1

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n #6: Let f(t) = (8 0 < 1<x -8 π < t < 2π and assume that when f(t) is extended to the negative t-axis in a periodic manner, the resulting function is even. Consider the following differential equation. d²x 5- 2 + 3x = f(t) dt Xp(1) Find a particul solution of the above differential equation of the form 00 00 ΣAn costar – Σ 84t,n) n=1 n=1 and enter the function g(t. n) into the answer box below.