已知全集U={1,2,3,4,5,6,7,8},集合A={2,4,6,8},B={1,2,3,6,7},则A∩(∮B)

问题描述:

已知全集U={1,2,3,4,5,6,7,8},集合A={2,4,6,8},B={1,2,3,6,7},则A∩(∮B)
A.{2,4,6,8}
B.{1,3,7}
C.{4,8}
D.{2,6}
1个回答 分类:数学 2014-11-16

问题解答:

我来补答
∮B={4,5,8}
A∩(∮B)={2,4,6,8}∩{4,5,8}={4,8}
C
 
 
展开全文阅读
剩余:2000