已知向量a=(2cosx,cosx-√3sinx),b=(cos(x-π/6),sinx)设f(x)=a*b+2(1)求f(x)的最小正周期(2)当x属于【0,π/2】求f(x)的最大值,单调区间(3)若f(x)的图像向轴正方向平移m个单位后图像关于y轴对称,求m的最小值
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![已知向量a=(2cosx,cosx-√3sinx),b=(cos(x-π/6),sinx)设f(x)=a*b+2(1)求f(x)的最小正周期(2)当x属于【0,π/2】求f(x)的最大值,单调区间(3)若f(x)的图像向轴正方向平移m个单位后图像关于y轴对称,求m的最小值](/uploads/image/z/7021667-11-7.jpg?t=%E5%B7%B2%E7%9F%A5%E5%90%91%E9%87%8Fa%3D%282cosx%2Ccosx-%E2%88%9A3sinx%29%2Cb%3D%28cos%28x-%CF%80%2F6%29%2Csinx%29%E8%AE%BEf%28x%29%3Da%2Ab%2B2%281%29%E6%B1%82f%28x%29%E7%9A%84%E6%9C%80%E5%B0%8F%E6%AD%A3%E5%91%A8%E6%9C%9F%282%29%E5%BD%93x%E5%B1%9E%E4%BA%8E%E3%80%900%2C%CF%80%2F2%E3%80%91%E6%B1%82f%28x%29%E7%9A%84%E6%9C%80%E5%A4%A7%E5%80%BC%2C%E5%8D%95%E8%B0%83%E5%8C%BA%E9%97%B4%EF%BC%883%EF%BC%89%E8%8B%A5f%28x%29%E7%9A%84%E5%9B%BE%E5%83%8F%E5%90%91%E8%BD%B4%E6%AD%A3%E6%96%B9%E5%90%91%E5%B9%B3%E7%A7%BBm%E4%B8%AA%E5%8D%95%E4%BD%8D%E5%90%8E%E5%9B%BE%E5%83%8F%E5%85%B3%E4%BA%8Ey%E8%BD%B4%E5%AF%B9%E7%A7%B0%2C%E6%B1%82m%E7%9A%84%E6%9C%80%E5%B0%8F%E5%80%BC)
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