2. (50 pts): For the circuit of Fig.2, your task is to find how the output voltage Vout depends on the input Win in this cascaded (serial) connection of two Op. Amp. circuits. Here, you can assume that Op. Amps. are ideal and are operating in the linear mode. a. i) (15 pts) Find Vout1/Vin. ii) (5 pts) Is the output voltage Vouti (output of the first stage) affected by the presence of the second stage? Explain your answer. iii) (10 pts) Find the input resistance as seen by Vin. b. i) (10 pts) Find Vout/ Vouti. ii) (5 pts) Is the voltage Vout affected by the load resistance RL? Explain your answer . c. (5 pts): Find Vout/Vin. 1 of 2 5R 6R R + 2R + R + Vin Vout1 R RL - Vout R Fig.2