设f(x)=cos(wx+φ)(w>0,0
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|
设函数f(x)=sin(wx+g)+cos(wx+g) (w>0,|g|
设函数f(x)=sin(wx+q)+cos(wx+q)(w>0,q的绝对值
设x∈R,函数f(x)=cos(wx+f)(w>0,-π/2
已知偶函数f(x)=sin(wx+φ)+cos(wx+φ)(w>0,|φ|
设函数f(x)=根号3*COS平方WX+SINWX COS WX+A(其中W大于0,A属于R),且
已知函数f x 根号3sin(wx+φ)-cos(wx+φ)(w>0,0
已知向量a=(根号3sin wx,cos wx),向量b=(cos wx,-cos wx),w>0,记函数f(x)=向量
f(x)=根号3sin(wx+q)-cos(wx+q),(w>0,0
化简函数f(x)=sin(wx+φ)+cos(wx+φ) (w>0 ,|φ|0 ,|φ|
已知函数为f(x)=√3sin(wx+φ)-cos(wx+φ)(w>0,0