Linear
4人参加乒乓球比赛，每2人对战一场，甲战胜乙的概率是0.4，乙战胜丙的概率是丙战胜丁概率的2倍。已知乙在比赛中对甲、丙均取胜的概率是0.18，问丙战胜丁的概率为？ (水城百事)
[ No text ]
|
|
|
|
|
|
1329271 Postings in 193845 Threads, 2660 registered users, 233 users online (2 registered, 231 guests)
Delete Cookie