已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f933567c94f072efa790117748f70f0.png)
,
的图像与直线
的两个相邻交点的距离等于
,则满足不等式
的
取值范围是___
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f933567c94f072efa790117748f70f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58ddbb5cfaedab59c97125105c3fe590.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9355031ea0b2dc9cef3777621bc6d38.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86ebba6ed1add0fe647c0226614b9290.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49c0dc2efcd2135d0b8441b8563a982f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
11-12高一下·浙江杭州·期中 查看更多[2]
更新时间:2016-12-01 19:58:51
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适中
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解题方法
【推荐2】已知不等式
(
,
)对
恒成立,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9448bf1d6136b3a108e7ea60506ad39.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f304bfaf4944c6729bed4b2e66d8331.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb61a448347a3f8c1f126d1c00730cc0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f34a38bc344b88f05e6270a8de05f1d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9448bf1d6136b3a108e7ea60506ad39.png)
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适中
(0.65)
名校
【推荐1】已知函数
,若
在
内没有零点,则
的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99d77c8bdee2ed1a21f82b6a52e63c77.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1d7dfbd95bc62c77c2b32a5bdf198d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
您最近一年使用:0次
填空题-单空题
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适中
(0.65)
【推荐2】在平面直角坐标系
中,已知任意角
以坐标原点
为顶点,
轴的非负半轴为始边,若其终边经过点
,且
,定义:
,称
为
的余正弦函数.若函数
的最小正周期为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f84d3157327fcca44b4578d4007ee9d9.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7775aa57ca0e62216f3039ed88dceed0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/764fcc75806c3283a2713a60b544dece.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19e86f1c97a99c2bba36e381aa971a3b.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4159f98a7796f1d1d6ee2d59443be4aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a27f19b779c3905a1e3604a81360123d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f84d3157327fcca44b4578d4007ee9d9.png)
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