满分5 > 高中数学试题 >

.已知,则的最小值为 ( ) A.1 B.2 C.4 D.

.已知6ec8aac122bd4f6e,则6ec8aac122bd4f6e的最小值为                              (    )

    A.1                B.2                C.4                D.6ec8aac122bd4f6e

 

C 【解析】略
复制答案
考点分析:
相关试题推荐

将直线6ec8aac122bd4f6e绕点(1,0)沿逆时针方向旋转6ec8aac122bd4f6e得到直线6ec8aac122bd4f6e,则直线6ec8aac122bd4f6e与圆6ec8aac122bd4f6e的位置关系是                                             (    )

    A.相交             B.相切             C.相离             D.相交或相切

 

查看答案

把函数6ec8aac122bd4f6e的图象向左平移6ec8aac122bd4f6e个单位长度后,所得到的图象关于y轴对称,则m的最小值是                                                               (    )

    A.6ec8aac122bd4f6e               B.6ec8aac122bd4f6e               C.6ec8aac122bd4f6e             D.6ec8aac122bd4f6e

 

查看答案

已知6ec8aac122bd4f6e,若6ec8aac122bd4f6e共线,则实数x=                               (    )

    A.6ec8aac122bd4f6e             B.6ec8aac122bd4f6e               C.1                D.2

 

查看答案

若集合6ec8aac122bd4f6e,则6ec8aac122bd4f6e=                  (    )

    A.6ec8aac122bd4f6e     B.6ec8aac122bd4f6e     C.6ec8aac122bd4f6e    D.6ec8aac122bd4f6e

 

查看答案

双曲线6ec8aac122bd4f6e的渐近线方程是                                               (    )

    A.6ec8aac122bd4f6e         B.6ec8aac122bd4f6e        C.6ec8aac122bd4f6e        D.6ec8aac122bd4f6e

 

查看答案
试题属性

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