Consider a game in which player 1 moves first. the set of actions available to player 1 is a1={a, b, c}. after observing the choice of player 1, player 2 moves. the set of actions available to player 2 is a2={a, b, c, d}. at how many information sets does player 2 move?

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Mathematics

13 April, 23:39

Consider a game in which player 1 moves first. the set of actions available to player 1 is a1={a, b, c}. after observing the choice of player 1, player 2 moves. the set of actions available to player 2 is a2={a, b, c, d}. at how many information sets does player 2 move?

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Benjamin Mclaughlin · Answer 1

Since player 1 moves first, At the Time player-2 Only has 3 information sets to move at which means from player 1 's A (player-2 can play a, b, c, d), player-1's B (player-2 can play a, b, c, d) and player-1's C (player-2 can play a, b, c, d).