A mathematical problem about probability, the process of solving the problem At present, a, B, C three people participate in a competition, three people have similar strength, and the probability of winning or losing is 50% Q1: A's chance to win two games in a row Probability of Q2: B continuous transmission of two fields Q3: the probability of a losing two games in a row and B losing two games in a row AB AC BA BC CA CB

A mathematical problem about probability, the process of solving the problem At present, a, B, C three people participate in a competition, three people have similar strength, and the probability of winning or losing is 50% Q1: A's chance to win two games in a row Probability of Q2: B continuous transmission of two fields Q3: the probability of a losing two games in a row and B losing two games in a row AB AC BA BC CA CB

25%
25%
12.5%