Image text transcribed for accessibility: For the real op-amp circuit shown below (op-amp has a finite differential gain. Avo) find the expression for the closed-loop gain in the following form: Avf= v out/vsource=Avnominal /CF CF is a correction factor Av,nominal = Nominal (ideal) gain of a non-inverting op-amp Note: This is the gain with the feedback loop Show that this expression is equal to: Avf= av/1+betaAvo