12.16 A class AB output stage, such as that in Fig. 12.110.utilizing transistors with /s= 10 -15 A. is biased at a quiescent current 1 q=1a. Find the output resistance

Rou at v1=0, and the corresponding small-signal voltage gain. The load resistance R1 = 100 omega what does incremental gain become when v0 = 10 v?