若
满足tan(
+
)=
,则sin2
=________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
2021·河南信阳·一模 查看更多[3]
河南省信阳市罗山县2021-2022学年高三上学期第一次调研考试数学(文)试题(已下线)专题13 三角函数与三角恒等变换-2022年高考数学一轮复习小题多维练(新高考版)广东省云浮市罗定中学城东学校2023届高三上学期11月调研数学试题
更新时间:2021-10-28 16:07:33
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