已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62cca29262f01dc4880aeb257b92f04f.png)
__________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b98df89690f652e7e89234466359bdc6.png)
__________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7ef6c2f5e6f304a84301e976ea36c8d.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eba6a1f02606755a5bb9e8ebddd350a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62cca29262f01dc4880aeb257b92f04f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b98df89690f652e7e89234466359bdc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7ef6c2f5e6f304a84301e976ea36c8d.png)
更新时间:2021-03-25 13:26:57
|
相似题推荐
填空题-单空题
|
较易
(0.85)
名校
解题方法
【推荐1】已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e304cf018473bb54edb166fcd6502b.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/356d71b08317ede15e1271d20c5e5cbf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e304cf018473bb54edb166fcd6502b.png)
您最近一年使用:0次
填空题-双空题
|
较易
(0.85)
解题方法
【推荐2】若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8c7d3d9fee28ac18c2c75f38d15d38d.png)
___________ ;![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32a939b9b18c1098aacaaf58a9ca963b.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24de17d02b528fb76ffd57c3751809ad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8c7d3d9fee28ac18c2c75f38d15d38d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32a939b9b18c1098aacaaf58a9ca963b.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
解题方法
【推荐1】函数
的最大值是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/563d027655de7c3947adc060e4d7dc29.png)
您最近一年使用:0次
填空题-双空题
|
较易
(0.85)
解题方法
【推荐2】已知
为锐角,且
,则sin
=________ ,tan2
=________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a49ae971c98ff37cda5506e349918f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
名校
解题方法
【推荐1】如图是来自古希腊数学家希波克拉底所研究的几何图形,此图由三个半圆构成,三个半圆的直径分别为直角三角形
的斜边
、直角边
、
,已知以直角边
、
为直径的半圆的面积之比为
,记
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06a2b8dae45cd30a752aedb1ca66c30a.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bef5239ddbb0972700ce01daf9ee7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/295f5c22f2b562bce2f502dd66f31752.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/597ce705d3a2fe04d29de9e81ec6250d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06a2b8dae45cd30a752aedb1ca66c30a.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
名校
解题方法
【推荐2】化简![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e6724369e29c232585c1828f52dac9b.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e6724369e29c232585c1828f52dac9b.png)
您最近一年使用:0次