名校
解题方法
1 . 三个数
,
,
的大小顺序是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e11452a83da4df4eb8d54527fce3e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b1c72bf38505dcca786539a1d8e85c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc5b58278605488b8ec900d0ff04c826.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2 . 设
,
,
,则a、b、c的大小顺序为___________ (按从小到大的顺序排列).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d024dff32c5cbbdedae130210ec612e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a072050dbd07045a5d962679a7ddbdd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0276e2df19fd0eeeec1b60bf6524f54.png)
您最近一年使用:0次
3 . 比较大小(用“>”排列):
,
,
的大小顺序是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/838db61453907202cf2b58218f45bebe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93fc19e4e851662abbfcb0bf1866c90f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bb88c3ad16263c4628eee02fa4e23a2.png)
您最近一年使用:0次