I was just wondering if someone could tell me if I am doing this right, because I don't really have any sample problems but just want to be prepared for anything. If we wanted to find the output voltage of this system could we find:
The gain by Rf/Rs Then multiply Va*Gain?
*It would not be square rather just a 5v source.
So gain would be: 36k/12k or 3; so Va*3 would be the output?