若f(x)=2sin(π/6-2x),当f(x)=1/2时,求sin(5π/6+2x)+sin²(π/3+2x
已知函数f(x)=sin(2x+π/6)+sin(2x-π/6)+2cos²x
已知函数f(x)=sin(2x+π/6)+sin(2x-π/6)+2cos²x
已知函数f(x)=[2sin(x+π/3)+sinx]cosx-√3sin²x,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
若f(x)=sin(π/4)x,求f(1)+f(2)+.+f(2010)
已知函数f(x)=2倍根号3sin²x-sin(2x-π/3)
函数f(x)=2cosxsin(x+π/3)-根号3sin²x+sinxcosx
设函数f(x)=cos(2x+π/3)+sin²x
5已知函数 f(x)=sin(wx+π/6)+sin(wx-π/6)-2cos²(wπ)/2x∈R求函数 f(
已知f(x)=2sin(2x+π/6),
函数f(x)=(1+1/tanx)sin^2x-2sin(x+π/4)sin(x-π/4).若tana=2,求f(a).