题目内容
设全集I={1,2,3,4,5,6},集合A={1,3,5},则?IA=______.
∵全集I={1,2,3,4,5,6},集合A={1,3,5},则?IA={2,4,6},
故答案为 {2,4,6}.
故答案为 {2,4,6}.
练习册系列答案
相关题目
设全集I={1,2,3,4,5,6,7},集合A={1,3,5,7},B={3,5}.则( )
| A、I=A∪B | ||||
B、I=
| ||||
C、I=A∪
| ||||
D、
|