1)In the following circuit, R1=67.9Ω, R2=28.65Ω, R3=99.5Ω, R4=50.37Ω And E=80.2V Applying thevenin's theorem, calculate the Rth and Vth values and draw the equivalent circuit. Also find the value of I4 2) in the given circuit apply Nortons theorem find In, and given that Rth=Rn draw the equivalent circuit

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