im not sure how to go about this problem, confused with working out the VG for Q1 and Q2. I know when normally working out the VG you would multiply Vdd with R2/R1+R2 (voltage divider) but im not sure what Resistance id use when in this scenario. And how you would draw the AC equivalent small signal model for this, im confused because the transistors are connected at the source and drain.??? can anyone please help???
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