化简sin(2x+π/3)-(根号3)sin²x+sinxcosx+(根号3)/2
化简sin(2x+π/3)-(根号3)sin²x+sinxcosx+(根号3)/2
已知f(x)=sin(2x+π/3)-根号3sin^2x+sinxcosx+根号3/2
已知函数f(x)=根号3sin²x+sinxcosx,x属于【π/2,π】
函数f(x)的解析式为f(x)=sin(2x+π/3)-根号3sin²x+sinxcosx+根号3/2
函数f(x)=2cosxsin(x+π/3)-根号3sin²x+sinxcosx
已知f(x)=cos^4x-2根号3sinxcosx-sin^4x 化简
已知函数f(X)=sin²x+2根号3sinxcosx-cos²x
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
已知函数f(x)=sin²x+根号3sinxcosx+2cos²x,x∈R
已知函数y=2cosxsin(x+π/3)-根号3 *(sin^2) x +sinxcosx
y=sin^2x-根号3sinxcosx-cos^2x化简