// Exa 2.8 clc; clear; close; // Given data format('v',6) V1=10;// in mV V2=9;// in mV Vd= V1-V2;// in mV Vcm= (V1+V2)/2;// in mV Ad= 60;// in dB Ad= 10^(Ad/20); CMRR= 80;// in dB CMRR= 10^(CMRR/20); V_out= Ad*Vd*10^-3*(1+1/CMRR*Vcm/Vd);// in volt errorVoltage= V_out-Ad*Vd*10^-3;// in volt disp(errorVoltage*10^3,"Error Voltage in mV"); PercentError= errorVoltage/V_out*100;// in % disp(PercentError,"Percentage error is")