已知全集U={0,1,2,3,4,5,6,7,8,9},集合A={0,1,3,5,8},集合B={2,4,5,6,8},则(CUA)∩(CUB)=[ ]
题型:单选题难度:简单来源:高考真题
已知全集U={0,1,2,3,4,5,6,7,8,9},集合A={0,1,3,5,8},集合B={2,4,5,6,8},则(CUA)∩(CUB)= |
[ ] |
A.{5,8} B.{7,9} C.{0,1,3} D.{2,4,6} |
答案
B |
举一反三
若集合A={x|2x-1>0},B={x 题型:x|<1},则A∩B=( )。 |
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