已知函数f(x)=sin(wx+π/4)(w>0,x∈R)的最小正周期为二分之π.1求f(x)的解析式2设0
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已知函数f(x)=sin(wx+π/4)(w>0,x∈R)的最小正周期为二分之π.1求f(x)的解析式2设0
已知函数f(x)=sin(wx+π/4)(w>0,x∈R)的最小正周期为二分之π.
1求f(x)的解析式
2设0
已知函数f(x)=sin(wx+π/4)(w>0,x∈R)的最小正周期为二分之π.1求f(x)的解析式2设0
f(x)=sin(wx+π/4)的最小正周期为π/2,得:2π/w=π/2,w=4,
则函数y=f(x)=sin(4x+π/4)
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