已知函数f(x)=4sin(x-π/4)sin(x+π/4)+cos^2x+根号3sinxcosx+1
已知函数f(x)=sin^4-2根号3sinxcosx-cos^4x+1
已知函数f(x)=cos^4(x)+(2根号3)sinxcosx-sin^4(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
已知f(x)=cos^4x-2根号3sinxcosx-sin^4x 化简
已知函数f(x)=cos^2x-sin^2x+2根号3sinxcosx+1
已知函数f(x)=cos^4x+2√3sinxcosx-sin^4x
已知函数f(x)=sin^2x+根号3sinxcosx+2cos^2x当x∈【0,π/4】时求值域
已知函数f(x)=sin^x+根号3sinxcosx+2cos^x,x属于R
已知函数f(x)=sin^2*x-根号3*sinπ/4*x*cosπ/4*x
已知函数f(x)=5根号3cos平方x+根号3sin平方x-4sinxcosx(π/4≤x≤7π/24)
已知f(x)=cos^2x+sinxcosx g(x)=2sin(x+π/4)sin(x-π/4)
已知f(x)=5cos²x+sin²x-(4根号3)sinxcosx