已知全集合S={x∈N+|-2<x<9},M={3,4,5},P={1,3,6},那么{2,7,8}是( )
A. M∪P
B. M∩P
C. (∁SM)∪(∁SP)
D. (∁SM)∩(∁SP)
人气:218 ℃ 时间:2020-05-04 12:58:48
解答
∵全集S={1,2,3,4,5,6,7,8},M={3,4,5},P={1,3,6},
∴∁SM={1,2,6,7,8},∁SP={2,4,5,7,8},M∪P={1,3,4,5,6},M∩P={3},
则(∁SM)∪(∁SP)={1,2,4,5,6,7,8};(∁SM)∩(∁SP)={2,7,8},
故选:D.
推荐
- 已知全集U={x∈N+│-2<x<9},M=|3,4,5|,P=|1,3,6|,那么|2,7,8|是
- 已知集合M=(1,2,3,4,5,6,7,8,9,),集合P满足:P⊆M,且若a∈P,则10-a∈P,这样的集合P有几个
- 已知全集U={1 2 3 4 5 6 7 8 9 }求满足{1 3 5 7 }∩B={1 3 5 }的所有集合B的个数
- 设全集U={x/x≤9,x∈N},M={1,7,8},P={2,3,5,7},S={1,4},求(M∪P)∩CuS.
- 已知全集U={1,2,3,4,5,6,7,8},M={1,3,5,7},N={5,6,7},则(u(M∪N)=
- What is he boy like?还是What is he like boy?哪个是对的?
- Father' s Day is on () Sunday of June.
- 几何图形都是由( )组成的.
猜你喜欢