The two input terminals of an op amp are connected to voltage signals of strength 745 micro volts and 740 micro volts respectively.the gain of op amp in common mode is 50*10 power 5 and CMRR is 80dB.calculate the output voltage and percentage error due to common mode

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Operational Amplifier

An operational amplifier also called op amp is an integrated circuit or analog circuit that takes input as a differential voltage and produces output as a single-ended voltage. It is an IC that can amplify weak electric signals.An op amp has one output pin and two input pins. The basic role of an opamp is to amplify the voltage difference between the two input voltages. It is also used in filtering or to perform mathematical operations or in signal conditioning.