若
是锐角,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00b80751c98f9991b9cfc03923a98834.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd3a8351e92eb3589e3b45013bbf0928.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00b80751c98f9991b9cfc03923a98834.png)
更新时间:2021-10-15 08:29:55
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上的函数y=6cosx的图象与y=5tanx的图象的交点为P,过点P作PP1⊥x轴于点P1,直线PP1与y=sinx的图象交于点P2,则线段P1P2的长为____________
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【推荐3】已知
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