毛估一下。假設一場球A勝,B勝,平,各1/3可能。還有3場,隻有“意勝,意勝,英勝”英才能出線,機會是1/3*1/3*1/3=1/9,還得看比分。
毛估一下。假設一場球A勝,B勝,平,各1/3可能。還有3場,隻有“意勝,意勝,英勝”英才能出線,機會是1/3*1/3*1/3=1/9,還得看比分。
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy