Find V1 and Vg in the circuit when Vo equals 350 mV. (Hint: start at the right end of the circuit and work back toward Vg. )
a) V1 = 200 mV, Vg = 150 mV
b) V1 = 150 mV, Vg = 200 mV
c) V1 = 250 mV, Vg = 100 mV
d) V1 = 100 mV, Vg = 250 mV