[填空题]
A team of network te -82bgx;kn9,pksoh x/qat+9mxx ex / achnicians at a cloud storage company randomly move betw y+v7nen)ffhp p ie+5:een data centers A, B, C ahp)i:n 5f+pe+fne 7vynd D, with probabilities shown on the graph below.
1.Find the value of p and the value of q. p = q =
2.(1)Complete the weighted adjacency table below.
(2)Hence write down a transition matrix A for the graph.
3.Given that the team is currently in data center C, find the probability that they will return to C after visiting exactly two other data centers.
