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clear//
//Variables
n = 3 //Number of amplified stages
Vin1 = 0.05 //Input to first stage (in volts peak-to-peak)
Vout3 = 150.0 //Output of final stage (in volts peak-to-peak)
Av1 = 20.0 //Voltage gain of first stage
Vin3 = 15.0 //Input of final stage (in volts peak-to-peak)
//Calculation
Av = Vout3 / Vin1 //Overall voltage gain
Av3 = Vout3 / Vin3 //Voltage gain of third stage
Av2 = Av / (Av1 * Av3) //Voltage gain of second stage
Vin2 = Vin3 / Av2 //Input voltage gain of second stage
//Result
printf("\n Overall voltage gain is %0.3f .\nVoltage gain of 2nd and 3rd stage is %0.3f and %0.3f .\nInput voltage of the second stage is %0.3f Vpk-pk.",Av,Av2,Av3,Vin2)
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