已知函数f(x)=2sin(wx+a-π/6)(0<a<π,w>0)为偶函数,且函数y=f(x)的图像的两相邻对称轴间的的距离为π/2.(1)求f(π/8)的值.2)将函数y=f(x)的图像向右平移π/6个单位后,再将得到
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![已知函数f(x)=2sin(wx+a-π/6)(0<a<π,w>0)为偶函数,且函数y=f(x)的图像的两相邻对称轴间的的距离为π/2.(1)求f(π/8)的值.2)将函数y=f(x)的图像向右平移π/6个单位后,再将得到](/uploads/image/z/1168700-68-0.jpg?t=%E5%B7%B2%E7%9F%A5%E5%87%BD%E6%95%B0f%EF%BC%88x%EF%BC%89%3D2sin%EF%BC%88wx%2Ba-%CF%80%2F6%EF%BC%89%EF%BC%880%EF%BC%9Ca%EF%BC%9C%CF%80%2Cw%EF%BC%9E0%EF%BC%89%E4%B8%BA%E5%81%B6%E5%87%BD%E6%95%B0%2C%E4%B8%94%E5%87%BD%E6%95%B0y%3Df%EF%BC%88x%EF%BC%89%E7%9A%84%E5%9B%BE%E5%83%8F%E7%9A%84%E4%B8%A4%E7%9B%B8%E9%82%BB%E5%AF%B9%E7%A7%B0%E8%BD%B4%E9%97%B4%E7%9A%84%E7%9A%84%E8%B7%9D%E7%A6%BB%E4%B8%BA%CF%80%2F2.%EF%BC%881%EF%BC%89%E6%B1%82f%EF%BC%88%CF%80%2F8%EF%BC%89%E7%9A%84%E5%80%BC.2%EF%BC%89%E5%B0%86%E5%87%BD%E6%95%B0y%3Df%EF%BC%88x%EF%BC%89%E7%9A%84%E5%9B%BE%E5%83%8F%E5%90%91%E5%8F%B3%E5%B9%B3%E7%A7%BB%CF%80%2F6%E4%B8%AA%E5%8D%95%E4%BD%8D%E5%90%8E%2C%E5%86%8D%E5%B0%86%E5%BE%97%E5%88%B0)
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