- #1
richyw
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Homework Statement
Homework Equations
I have two "golden rules" I was given which are "no current into the op-amp" and [itex]V_{-} = V_{+}[/itex]
and the open loop gain is infinite
Basically my notes and textbooks are leaving me with pretty much nothing though
The Attempt at a Solution
tried determining the currents like we did in other methods. tried figuring out the case when x=1 and x=0. I don't get how current can flow across the resistor if V_=V+. I'm basically completely lost. No Idea where to start.