已知w>0,函数F(x)=cos(wx+π/4)在（π/2,π）上单调递增,w的取值范围

已知函数f(x)=sin(π-wx)cos wx+cos的平方wx（w大于0）的最小正周期为π 求w的值 已知函数f x 根号3sin(wx+φ)-cos(wx+φ)(w>0,0 已知函数为f(x)=√3sin(wx+φ)-cos(wx+φ)（w>0,0 已知函数f(X)=sin(wx+A)—根3cos(wx+A)(w>0,0 已知函数f(x)=cos(wx+A)(w>0,0 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| 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+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 设函数f(x)=sin(wx+φ)+cos(wx+φ)(w>0,|φ| 已知偶函数f(x)=Sin(w×+f)+CoS(wx+f)(w>0,|f| 已知函数f x=√3sin(wx+φ/2)*cos(wx+φ/2)+sin^2(wx+φ/2)(w>0,0 已知偶函数f(x)=sin(wx+φ)+cos(wx+φ)(w>0,|φ| 已知偶函数f(x)=sin(wx+φ)+cos(wx+φ)(w>0,|φ|