函数f(x)=sin(2x+π6
已知函数f(x)=sin(2x+π/6)+sin(2x+π/6)+2cos²x
已知函数f(x)=sin(π-x)sin(π2-x)+cos2x
已知函数f(x)=2sin(2x+π/6)求函数f(x)的最大值
已知函数f(x)=cos(2x-π/3)+2sin(x-π/4)sin(x+π/4)=sin(2x-π/6) ,
函数f(x)=根号3sinωx+cosωx(ω>0)怎样变为f(x)=2sin(ωx+π/6)
已知函数f(x)=sin(2x-π6
函数f(x)=3sin(2x-π6
已知函数f(x)=sin(2x+π/3)
已知函数f(x)=2sin(π-x)cosx
设函数f(x)=sin(2x+φ)(-π
已知函数f(x)=sin(π/2-x)+sinx
已知函数f(x)=sinx+sin(x+π/2) ,