队员大学队章

一个大学足球教练说,若让他在两个队员A和B中挑选,他总是偏爱个子大、跑得快的那一个。这种偏好关系是传递的吗?完备的吗? A college football coach says that given any two linemen A and B,he always prefers the one who is bigger and faster.Is this preference relation transitive?Is it complete?

时间:2024-05-02 11:52:01

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