已知函数f(x)=sin^2x+根号3sinxcosx,x属于R
已知函数f(x)=sin^x+根号3sinxcosx+2cos^x,x属于R
已知函数f(x)=sin^2x+根号3sinxcosx,x属于R
已知函数f(x)=sin^2x+根号3sinxcosx+2cos^2x,X属于r
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)=2根号3sinxcosx+1-2sin^2x,x属于R
已知函数f(x)=根号3sin^2+sinxcosx-二分之根号3 x属于R
已知函数f(x)=sin^2x+2sinxcosx-cos^2x,x属于R
已知函数f(x)=sin^2x+2sinxcosx+3cos^2x+m(x属于R)的最大值为根号2-1
已知函数f(x)=sin^2x+2sinxcosx+3cos^2x,x属于R,求:
已知函数f(x)=2cosxsin(x+π/3)-根号3sin^2x+sinxcosx+2(x∈R),
已知函数f(x)=sin²x+根号3sinxcosx+2cos²x,x∈R
已知函数f(x)=2sinxcosx+2根号3cos平方x-根号3,x属于R,