满分5 > 高中数学试题 >

已知集合Z,Z,则_____________.

已知集合6ec8aac122bd4f6eZ6ec8aac122bd4f6e6ec8aac122bd4f6eZ6ec8aac122bd4f6e,则6ec8aac122bd4f6e_____________.

 

【解析】 试题分析:欲为整数,即要为整数,∴为偶数;欲为偶数,即要为整数,∴为奇数,故M是偶数集,而P是奇数集,故. 考点:本题主要考查空集、交集的概念、集合的表示方法。
复制答案
考点分析:
相关试题推荐

设集合M=6ec8aac122bd4f6eR},P=6ec8aac122bd4f6eR},则M6ec8aac122bd4f6eP=(   )

A.6ec8aac122bd4f6e     B.6ec8aac122bd4f6e

C.6ec8aac122bd4f6e                D.6ec8aac122bd4f6e

 

查看答案

已知集合M={6ec8aac122bd4f6e},P={6ec8aac122bd4f6e},则M6ec8aac122bd4f6eP=(   )

A.6ec8aac122bd4f6e        B.(3,6ec8aac122bd4f6e)        C.{3,6ec8aac122bd4f6e}         D.{(3,6ec8aac122bd4f6e)}

 

查看答案

已知集合M={6ec8aac122bd4f6e},若M6ec8aac122bd4f6eR=Ф,则实数6ec8aac122bd4f6e的取值范围是(   )

A.m<4                  B.0<m<4            C.0≤m<4           D.m>4

 

查看答案

已知全集为U,A∩B =B,且6ec8aac122bd4f6e,则下列各式中一定错误的是(   )

A.6ec8aac122bd4f6e6ec8aac122bd4f6eA)=6ec8aac122bd4f6e     

B.6ec8aac122bd4f6e6ec8aac122bd4f6eA) =6ec8aac122bd4f6e

C.(6ec8aac122bd4f6eA)6ec8aac122bd4f6e6ec8aac122bd4f6eB)=6ec8aac122bd4f6e

D.A6ec8aac122bd4f6e6ec8aac122bd4f6eB)6ec8aac122bd4f6e

 

查看答案

设全集U={-2,-1,0,1,2},A={-2,-1,0},B={0,1,2},则(6ec8aac122bd4f6eA)∩B=(   )

A.{0}                  B.{-2,-1}          C.{1,2}            D.{0,1,2}

 

查看答案
试题属性

Copyright @ 2008-2019 满分5 学习网 ManFen5.COM. All Rights Reserved.