设全集U={0,1,2,3,4,5} A={0,3,4} B={1,3,4,5} 求①A∩B ②A∪B ③C
设全集U={0,1,2,3,4,5} A={0,3,4} B={1,3,4,5}
求①A∩B ②A∪B ③CuA ④CuB
人气:470 ℃ 时间:2020-04-17 18:44:26
解答
A∩B={3,4}
A∪B={0,1,3,4,5}
CuA={1,2,5}
CuB={0,2}采纳吧
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