in-a-repeated-game-if-player-a-cheats-in-the-first-round-and-player-b-cooperates

Question

In a repeated game, if Player A cheats in the first round and Player B cooperates, what should Player B do in the second round using a tit for tat strategy?

Accepted Answer

Player B should cheat.

Answer

Player B should ignore Player A's actions.

Answer

Player B should cooperate.

Answer

Player B should switch to a trigger strategy.