设
、
是非零实数,
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ee187e1fffe25d9014df308984dded2.png)
________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4166972dec0aa3e8694a44eeb941a08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99a377803cc387fd20b0c87c27c7034d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ee187e1fffe25d9014df308984dded2.png)
16-17高一下·上海浦东新·阶段练习 查看更多[4]
(已下线)上海市华东师范大学第二附属中学2016-2017学年高一下学期3月月考数学试题(已下线)10.3 几个三角恒等式 2020-2021学年高一数学同步课堂帮帮帮(苏教版2019必修第二册)(已下线)10.3 几个三角恒等式-2021-2022学年高一数学10分钟课前预习练(苏教版2019必修第二册)(已下线)专题12 同角三角函数关系与诱导公式
更新时间:2020-01-10 23:25:24
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【知识点】 三角函数的化简、求值——同角三角函数基本关系解读
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