1 . 设
满足
,则
的最大值是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a521891098b625f372ff648d110afe1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30ecaa22eff643cdb7b78ad9eca37307.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1c9aed10b511457cd2c49f7de978c19.png)
您最近一年使用:0次
18-19高三上·上海·期中
名校
2 . 已知正实数
、
满足
,则
的最小值是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b77146ed2cc551365271209d85dbed8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cc8c7271a0a87f02e171059fbb8e8a5.png)
您最近一年使用:0次
3 . 满足
的整数n=__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/874a27f6d645a7ecbb4a2463d67cbf3e.png)
您最近一年使用:0次
4 . 已知
、
、
.则
的最小值为______ (“
”表示轮换对称和).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c70cecfc37310dd869b0d51ff44d64e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e0537691ea0c1ad447320d5dd0d5510.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0d0d6263a110ba78c04e523a8e38f70.png)
您最近一年使用:0次
5 . 不等式
的解为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea995b45056005d5eadc4fd9da0d275c.png)
您最近一年使用:0次
6 . 不等式
的解集为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3b6bcc707cf7aeb12b64098c7ea77f5.png)
您最近一年使用:0次
7 . 设
为非负实数.则
的最小值为__________ ,最大值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7f5573b30734d65648f61c0a94c98de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fd66d9b94d688c16403caf322a120ca.png)
您最近一年使用:0次
8 . 对于任意满足
的
,使得
恒成立的实数对
是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5cd0f1e3e3b41948f1b3d287c4b0cb44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ff70c781f1c97771d87f976675b9888.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/698c4d4e50062b4a7dd70fe1b4ab4fd7.png)
您最近一年使用:0次
2011高二·河南·竞赛
9 . 若
,则
的大小(按从小到大)顺序为 __________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1fdcf45c2c9fcdb53a95c45cf60d871.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/585844f9b9abeec960658979a3783bcc.png)
您最近一年使用:0次
10 . 设实数a、b、c、d满足
.则
的最大值是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48821d58a36a288e8aa278e41994e17a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44f667f356514b1f7ad0ef3296894978.png)
您最近一年使用:0次