Use Multisim, Spice or any other circuit simulator for the following. i. Use two ideal op amps and resistors to implement the summing function
v_(o)=2v_(1)+1v_(2)-2v_(3)-5v_(4)ii. If
v_(1)=v_(2)=v_(3)=v_(4)=2V, measure all the input and the output voltages in the circuit simulator using a suitable measuring instrument.