answer this quastion in AI

The number of successors of the state 6,5 in Nim game is 5 7 3 LO 6 4 The size of Tic-tac-toe game tree is larger than the size of XO game tree. true false une to Which of the following is equivalent to A-B? Select one: P(B|A)=1 P(A|B)=1 P(A,B)=1 P(AvB)=1 P(A)=1