函数f(x)=2(sin^πx-1),它的最小正周期与最小值分别是?

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已知函数f(x)=(1+1 anx)sin^2x+m sin(x+π/4)sin(x-π/4) 函数f(x)=2(sin^πx-1),它的最小正周期与最小值分别是? 设函数f (x)=cos(2x-π/3)-2sin平方x (1)求函数f(x 函数f(x)=sin(πx²)(-1 设函数 f(x)=sin(2x+y),(-π 设函数f(x)=sin(2x+φ)(-π 设函数f(x)=sin(2x+φ)(-π 设函数f x=SIN(2X+φ)(-π 设函数f(x)=sin(2x+φ)(-π 设函数f(x)=sin(2x+φ)(-π 已知函数F(X)=SIN(2X+φ)(-π 设函数f(x)=sin(2x+φ)(-π 设函数f(x)=sin(2x+φ)(-π 设函数f(x)=sin(2x+ φ)(-π 设函数f(x)=sin(2x+φ)(-π 函数f(x)=sin(2x+a) -π 设函数f(x)=sin(2x+ φ)(-π 函数f(x)=sin(2x+&）(-π