老师好:设函数f(x)=sin(wx+φ)+cos(wx+φ)(w>0,|φ|
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![老师好:设函数f(x)=sin(wx+φ)+cos(wx+φ)(w>0,|φ|](/uploads/image/z/572324-68-4.jpg?t=%E8%80%81%E5%B8%88%E5%A5%BD%EF%BC%9A%E8%AE%BE%E5%87%BD%E6%95%B0f%28x%29%3Dsin%28wx%2B%CF%86%29%2Bcos%28wx%2B%CF%86%29%28w%3E0%2C%7C%CF%86%7C)
老师好:设函数f(x)=sin(wx+φ)+cos(wx+φ)(w>0,|φ|
老师好:设函数f(x)=sin(wx+φ)+cos(wx+φ)(w>0,|φ|
老师好:设函数f(x)=sin(wx+φ)+cos(wx+φ)(w>0,|φ|
f(x)=√2sin(8(x/4+π/2)+φ)因为加了个π/2 所以变成了 cos 所以变成偶函数
老师好:设函数f(x)=sin(wx+φ)+cos(wx+φ)(w>0,|φ|
设函数f(x)=sin(wx+φ)+cos(wx+φ)(w>0,|φ|
设函数f(x)=sin(wx+φ)+cos(wx+φ)(w>0,|φ|
设函数f(x)=sin(wx+φ)+cos(wx+φ)(w>0,|φ|
设函数f(x)=sin(wx+φ)+cos(wx+φ)(w>0,|φ|
设函数f(x)=sin(wx+φ)+cos(wx+φ)(w>0,|φ|
设函数f(x)=sin(wx+φ)+cos(wx+φ)(w>0,|φ|
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函数f(x)=sin(wx+φ)(w>0,|φ|
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已知函数f(x)=sin(wx+φ)(w
已知函数f(x)=sin(wx+φ)(w
已知函数f(x)=sin(wx+φ)(w