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I'm stuck on a problem, and I'm in serious need of help.
I) Problem:
Find the solution to f (t) = 2 \int^t_0 f'(u) sin 3 (t-u) \ du + 2 cos (3t) .
Also find f (0) .II) Solution, so far:
F(s) = 2 (s F(s) - f(0)) *...