问题
选择题
已知集合U={1,2,3,4,5,6,7},A={1,2,4},B={1,3,5},则A∩(CUB)= [ ]
A.{2,4,6}
B.{1,3,5}
C.{3,5}
D.{2,4}
答案
答案:D
已知集合U={1,2,3,4,5,6,7},A={1,2,4},B={1,3,5},则A∩(CUB)= [ ]
A.{2,4,6}
B.{1,3,5}
C.{3,5}
D.{2,4}
答案:D