A=B
A⊂B
B⊂A
A⊆B
B⊆A
Set A is the set of odd counting numbers smaller than 12; set B is the set of odd natural numbers between 0 and 12.Which options are right?
2017-12-07 8:34 am
回答 (2)
收錄日期: 2021-05-01 22:01:38
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https://hk.answers.yahoo.com/question/index?qid=20171207003438AAveylz