f(x)=2cosxcos(x-π/6)-根号3sin^2x+sinxcosx 当x属于[0,π]时,若f(x)=1,求
已知2cosxcos(x-π/6)-根号三sin^2x+sinxcosx求f(x)的最小正周期 当x属于【0,π】时,若
已知函数f(x)=2cosxcos(π/6-x)-根号下3×sin²x+sinxcosx设x∈【-π/3,π/
已知函数F(x)=根号3(sin^2X-cos^2X)+2sinXcosX.(1)X属于[0,2π/3]时,求F(x)的
已知函数f(x)=-根号3sin^2x+sinxcosx (1)求f((23π)/6) (2)设x属于(0,π),求f(
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
设函数f(x)=2cosxsin(x+π/3)-根号3sin^2x+sinxcosx,x属于[0,π/2],求f(x)的
已知函数f(x)=2cosxcos(x-π/6)-√3(sinx)^2+sinxcosx+1
已知函数f(x)=-根号(2)sin(2x+π/4)+6sinxcosx-2cosx^2+1,x属于R,求f(x)最小正
函数f(x)=sin^x+2倍根号3sinxcosx+3cos^2x若x属于[0,π/2]求值域?
已知函数f(x)=2cosxsin(x+π/3)-根号3sin^2x+sinxcosx 当x∈[0,π/4]时,f(x)
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+2cos^2x当x∈【0,π/4】时求值域