设x为任一实数,[x]表示不大于x的最大整数,例如,
,
,那么“
”是“
”的( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/906d56fc8fcf6f56671376f442f429ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/032635d4e60381fb37c8f4e8f12805f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f44bd3e4cbda2dad3599946f95e7ee77.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31524125240eedb1dc2698a498c46f60.png)
A.充要条件 | B.充分不必要条件 |
C.必要不充分条件 | D.既不充分又不必要条件 |
22-23高一上·浙江·期中 查看更多[2]
更新时间:2022-11-10 13:48:15
|
【知识点】 判断命题的必要不充分条件解读
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【推荐1】已知平面
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C.充要条件 | D.既不充分也不必要条件 |
您最近一年使用:0次