设
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,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fd4210e5b98fcc2df1c5b49f7e2524d.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fd4210e5b98fcc2df1c5b49f7e2524d.png)
2020高三·全国·专题练习 查看更多[3]
(已下线)考点14 三角函数化简与求值-2021年新高考数学一轮复习考点扫描江苏省盐城市阜宁中学2021-2022学年高一下学期3月学情检测数学试题4.2.2两角和与差的正弦、正切公式及其应用 同步练习2020-2021学年高一下学期数学北师大版(2019)必修第二册
更新时间:2020-08-19 07:46:45
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