已知函数f(x)=1+2sin(2x-π/3),x∈[π/4,π/2]

已知函数f(x)=3sin(2x+π/4)+1(x∈R） 已知函数f(x)=sin(2x+π/3) 已知函数f(x)=2sin(1/3x-π/6),x∈R 已知函数f(x)=根号3sin(2x-π/6)+2sin的平方（x-π/12)(x∈R)(1)求函数f(x) 已知函数f(x)=sin^2 x+2根号3sinxcosx+sin(x+π/4)sin(x-π/4),x属于R,求f(x 高中数学：已知函数f(x)=2sin(x+π/2).sin(x+7π/3)- 已知函数f(x)=2sinx*sin(π/2+x)-2sin^2x+1 已知函数f(x)=2√3sin²x-sin(2x-π/3) 已知函数f(x)=2根号3sin平方x-sin（2x-π/3) 已知函数f(x)=cos(2x-π/3)+2sin(x-π/4)sin(x+π/4) 已知函数f(x)=sin(2x+π/3)+sin(2x-π/3)+2cos^2x-1 已知函数f(x)=(1+1/tanx)sin(x)^2 -2sin(x+π/4)*cos(x+π/4)