3630/CH16/EX16.4/Ex16_4.sce


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clc;
v1=3;
v2=6;
v3=4;
rf=10000;
r1=10000;
r2=10000;
r3=10000;
Vout=-rf*((v1/r1)+(v2/r2)+(v3/r3));
disp('V',Vout,"Vout=");