名校
1 . 下列各式:①![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0df8ba3e5cb5056bdd8e1d5445b5cc63.png)
; ②(
)0=1; ③
=
; ④
.其中正确的个数是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0df8ba3e5cb5056bdd8e1d5445b5cc63.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e211ab9cc985080d08fd4fd92000e829.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1c083d7edb1c6a5a93df2d4531a255f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/952883064cab1ca814222e36096b677c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24ff952ca4bf9c641ca871d65b7f00fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/007049e4868dfaeb77fdb2bf9a1361a1.png)
A.3 | B.2 | C.1 | D.0 |
您最近一年使用:0次
2019-09-11更新
|
830次组卷
|
3卷引用:宁夏银川市第六中学2021-2022学年高一(国际部)上学期期中考试数学试题