满分5 > 高中数学试题 >

已知a =,b=sin,c=,则a, b,c的大小关系为 A.a < b < c...

已知a =说明: 满分5 manfen5.com说明: 满分5 manfen5.com,b=sin说明: 满分5 manfen5.com,c=说明: 满分5 manfen5.com,则a, b,c的大小关系为

A.a < b < c          B.a <c <b           C.b <a<c            D.b <c < a

 

A 【解析】 试题分析:,,, 故. 考点:不等式
复制答案
考点分析:
相关试题推荐

集合说明: 满分5 manfen5.com说明: 满分5 manfen5.com说明: 满分5 manfen5.com,则说明: 满分5 manfen5.com

A.说明: 满分5 manfen5.com          B.说明: 满分5 manfen5.com           C.说明: 满分5 manfen5.com             D.说明: 满分5 manfen5.com

 

查看答案

已知说明: 满分5 manfen5.com说明: 满分5 manfen5.com说明: 满分5 manfen5.com,点C在说明: 满分5 manfen5.com内, 说明: 满分5 manfen5.com,若说明: 满分5 manfen5.com=2m说明: 满分5 manfen5.com+m说明: 满分5 manfen5.com说明: 满分5 manfen5.com),则说明: 满分5 manfen5.com=(    )                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         

A.1                B.2                C.说明: 满分5 manfen5.com             D.4

 

查看答案

在棱长为2的正方体中,点E,F分别是棱AB,BC的中点,则点说明: 满分5 manfen5.com到平面说明: 满分5 manfen5.com的距离等于( )

说明: 满分5 manfen5.com

A.说明: 满分5 manfen5.com              B.说明: 满分5 manfen5.com            C.说明: 满分5 manfen5.com            D.说明: 满分5 manfen5.com

 

查看答案

说明: 满分5 manfen5.com都是锐角,且说明: 满分5 manfen5.com说明: 满分5 manfen5.com,则说明: 满分5 manfen5.com=( )

A.说明: 满分5 manfen5.com            B.说明: 满分5 manfen5.com            C.说明: 满分5 manfen5.com说明: 满分5 manfen5.com     D.说明: 满分5 manfen5.com说明: 满分5 manfen5.com

 

查看答案

说明: 满分5 manfen5.com的展开式中含有x的正整数幂的项的个数是

A.0                B.2                C.4                D.6

 

查看答案
试题属性

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