Yes,C(8,3)-C(4,1)C(23,1)=32 or[ C(2,1)]^3C(4,3)=32

jinjing · 2010-07-22 09:04:16Z

Yes,C(8,3)-C(4,1)*C(2*3,1)=32 or[ C(2,1)*]^3*C(4,3)=32简介

来源: jinjing 于 2010-07-22 09:04:16 [档案] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)

回答: 排列组合由数学题于 2010-07-21 23:01:59

您的位置：文学城 » 论坛 » 脑筋急转 » Yes,C(8,3)-C(4,1)*C(2*3,1)=32 or[ C(2,1)*]^3*C(4,3)=32

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.