信息集:分析 Player 1 two information sets for R player 2 each containing a gle node Player2A Player 2 R R R R 22,31,2,03,1,22,2,12,2,10,1,11,1,21,1,1 an information set for player 3 an information set for player 3 containing three nodes containing a single node信息集: 分析 Player 1 L R two information sets for player 2 each containing a single node Player 2 L’ ’ Player 2 single node L’ R’ L’ R’ 3 3 3 3 L” R” L” R” L” R” L” R” 2, 2, 3 1, 2, 0 3, 1, 2 2, 2, 1 2, 2, 1 0, 1, 1 1, 1, 2 1, 1, 1 an information set for player 3 containing three nodes an information set for player 3 containing a single node 4 g g g