1. The problem statement, all variables and given/known data Find the transfer function Vout(s)/Vi(s) of the circuit 2. Relevant equations Zr = R; Zl=Ls; Zc=1/Cs; KVL; KCL 3. The attempt at a solution I have to find the transfer function of the complete circuit I send.For this, I divided the all circuit into small pieces.I tried to write the function for the smallest one,and then I realized that all circuit is not a series circuit.By the way, Vac source our input, and output is in front the R2.For this reason,I didnt add R2 into transfer function ? Am I right or should I add it ? Also how can I find the transfer function for the second and the complete circuit ? Can you give me an idea ?