11 lo VA olo / B oli For the state diagram shown below, what is the Boolean expression of the flip-flop inputs if you assume that the circuit is built using T flip-flops. (Assume that the binary code is assigned in an ascending order for the states starting from state A). X is the external input (3.5 points) TO = 1,11-0100 TO - Q1X +00X + 01 00' X , T1 = 00 TO = Q100+ Q1X, T1 = Q1'X+Q100 X TO = Q1 x' + Q1' X. T1 = Q1 QOX + QI' QO X TO = Q1 20 X + Q1 QO X + Q1 QO'X. T1 = 00 +01'X TO = Q1' QO X'+Q1X+QO'X. T1 = Q1 00 + QOX None of the above