noun 下载 🔗分享 值域，陪域。 The target set into which a function is formally defined to map elements of its domain; the set denoted Y in the notation f : X → Y. Examples : "In Mrs. Davison's class, the codomain for the function that assigns letter grades based on percentage scores is the set {A, B, C, D, F}, even if no students actually receive a D or an F. " 在戴维森夫人的班上，根据百分比分数分配字母等级的函数，其陪域是集合 {A, B, C, D, F}，即使实际上没有学生获得 D 或 F。 math function logic 与AI对话词汇游戏阅读练习
