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标题: Math JJ 三道[转帖]GR [打印本页]

作者: 妞妞    时间: 2003-3-4 21:29     标题: Math JJ 三道[转帖]GR

转贴
1.total 24 ball,12 blue,12 red 每次取一个,不放回,问取出2个都red 的可能性?
2.DT,one three digits postive integer,is it a prime one?
1)hundred digit and the tenths digit are the same N
2)the unit digit is 3
answer E
3.关于函数h(x),g(x),f(x)那道




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