x∈[π/4,π/3],f(x)=1/2sin(x-5π/12)cos(5π/12-x)+[(根号3)/2][sin(x+4)]^2化简一下就行
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/16 06:53:26
![x∈[π/4,π/3],f(x)=1/2sin(x-5π/12)cos(5π/12-x)+[(根号3)/2][sin(x+4)]^2化简一下就行](/uploads/image/z/1801680-24-0.jpg?t=x%E2%88%88%5B%CF%80%2F4%2C%CF%80%2F3%5D%2Cf%28x%29%3D1%2F2sin%28x-5%CF%80%2F12%29cos%285%CF%80%2F12-x%29%2B%5B%28%E6%A0%B9%E5%8F%B73%29%2F2%5D%5Bsin%28x%2B4%29%5D%5E2%E5%8C%96%E7%AE%80%E4%B8%80%E4%B8%8B%E5%B0%B1%E8%A1%8C)
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来源:学生作业帮助网 编辑:作业帮 时间:2024/08/16 06:53:26