Assume that the game repeats infinitely many times , find an example of discount factor and equilibrium such that (T,R) is never played.

Consider the following game , jodi is the first player , choosing rows , and ryan is the second player choosing columns.1. assume that the game repeats infinitely many times . for what minimum value of discount factor there is an equilibrium such that(T,R) is played in every round ? 2. assume that the game repeats infinitely many times , find an example of discount factor and equilibrium such that (T,R) is never played.