问题:
已知全集U={1,2,3,4,5,6},A={2,4,6},B={1,3},则A∩C UB等于( )
A.∅
B.{2,4,6}
C.{2,4,5,6}
D.{1,2,3,4,6}
已知全集U={1,2,3,4,5,6},A={2,4,6},B={1,3},则A∩C UB等于( )
A.∅ | B.{2,4,6} | C.{2,4,5,6} | D.{1,2,3,4,6} |
参考答案: