Problem 3.6 The threshold voltage of each transistor in Figure P3.6 is VTP = −0.4 V. Determin the region of operation of the transistor in each circuit. a) Cutoff b) Triode (Linear) c) Saturation a) Saturation b) Triode (Linear) c) Saturation a) Cutoff b) Saturation c) Triode (Linear) a) Triode (Linear) b) Saturation c) Cutoff (a) (b) (c) Figure P3.6