最小正周期和单调增区间根号下(3/2sin2x+1/2cos2x)化简后变成根号(sin(2x+π/6)但是,最小正周期的概念不清楚,单调增区间也不清楚,
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 16:32:04
![最小正周期和单调增区间根号下(3/2sin2x+1/2cos2x)化简后变成根号(sin(2x+π/6)但是,最小正周期的概念不清楚,单调增区间也不清楚,](/uploads/image/z/997834-58-4.jpg?t=%E6%9C%80%E5%B0%8F%E6%AD%A3%E5%91%A8%E6%9C%9F%E5%92%8C%E5%8D%95%E8%B0%83%E5%A2%9E%E5%8C%BA%E9%97%B4%E6%A0%B9%E5%8F%B7%E4%B8%8B%EF%BC%883%2F2sin2x%2B1%2F2cos2x%29%E5%8C%96%E7%AE%80%E5%90%8E%E5%8F%98%E6%88%90%E6%A0%B9%E5%8F%B7%EF%BC%88sin%EF%BC%882x%2B%CF%80%2F6%EF%BC%89%E4%BD%86%E6%98%AF%2C%E6%9C%80%E5%B0%8F%E6%AD%A3%E5%91%A8%E6%9C%9F%E7%9A%84%E6%A6%82%E5%BF%B5%E4%B8%8D%E6%B8%85%E6%A5%9A%2C%E5%8D%95%E8%B0%83%E5%A2%9E%E5%8C%BA%E9%97%B4%E4%B9%9F%E4%B8%8D%E6%B8%85%E6%A5%9A%2C)
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