engineering recuitment GATE ECE 2023-24 Test Series Digital Electronics Sequential Circuits Finite State Machines
A state transition diagram with states A, B, and C, and transition probabilities p1, p2, … , p7 is shown in the figure (e.g., p1 denotes the probability of transition from state A to B). For this state diagram, select the statement(s) which is/are universally true.
1
p1 + p3 = p5 + p6
2
p1 + p3 = p4 + p6
3
p1 + p4 + p7 = 1
4
p2 + p5 + p7 = 1