最新提问
我的动态
登录后查看动态
题目内容
Of the 83 members of a certain club, 48 members enjoy boating and 33 members enjoy fishing. If all except 10 of the members of the club enjoy boating or fishing or both, how many members enjoy boating but not fishing?
D显示答案
· 相关考点
6.1.2 交集、并集、补集、全集关系
6.1.2 交集、并集、补集、全集关系
以上解析由 考满分老师提供。