Configurations of the game tree for tic-tac-toe. About Write down the children of each configuration in the game tree. Indicate which children are leaves and the outcome of the game. (a) It is O's turn to play next. BA 3 by 3 tic- tac-toe board with 3 o's and 3 x's. The o's are in the top left, top middle, and bottom middle squares. The x's are in the bottom left, center right and bottom right squares. (b) It is X's turn to play next. A3 by 3 tic- tac-toe board with 3 o's and 3 x's. The o's are in the top left, top middle, and bottom middle squares. The x's are in the center, bottom left, and bottom right squares.
