问题
选择题
已知集合U={1,2,3,4,5,6},A={2,4,5},B={3,4,5},则(CUA)∪B=[ ]
A.{3}
B.{4,5}
C.{1,3,4,5,6}
D.{2,3,4,5}
答案
答案:C
已知集合U={1,2,3,4,5,6},A={2,4,5},B={3,4,5},则(CUA)∪B=[ ]
A.{3}
B.{4,5}
C.{1,3,4,5,6}
D.{2,3,4,5}
答案:C