4. Let (Xn)o be a Markov chain with state space S - P = .8.20 .5 .5 O 0 0 1 {1,2,3} and transition matrix Find two different stationary distributions for this Markov chain.

2.5 10. pls help

Recall that the graph of a discrete-time, finite-state, homogeneous Markov chain on two states 1, 2 with transition matrix is CO (: :) 1 T = If instead a new Markov chain on three states {1, 2, 3} has transition matrix 10 1 0 (a) Draw the corresponding graph for this new Markov chain. (b) Is the Markov chain with transition matrix T irreducible?

Please do the following question with handwritten working out