函数f(x)=2根号3sin(x/2+π/4)cos(x/2+π/4)-sin(x+π)若x∈[0,π]求f(x)的最值
函数f(x)=2根号3sin(x/2+π/4)cos(x/2+π/4)-sin(x+π)若x∈[0,π]求f(x)的最值
已知函数f(x)=sin^2*x-根号3*sinπ/4*x*cosπ/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)=cos^4x-2sinxcosx-sin^4x (1)求f(x)的最小正周期 (2)若x ∈[0,π/
已知函数f(x)=sin²ωx+根号3sinωx乘sin(ωx+π/2)+2cos²ωx,x∈R,(
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)=cos(2x-π/3)+2sin(x-π/4)sin(x+π/4) 求函数f(x
已知函数f(x)=sin^2x+根号3sinxcosx+2cos^2x当x∈【0,π/4】时求值域
函数f(x)=负根号3sin ^2x+sin x cos x f(a/2)=1/4-根号3/2求sin a值
已知函数f(x)=4cos²x+sin²x-4cosx-2 (1)求f(π/3)的值.(2)求f(x
已知函数f(x)=2√3sin(x+π/4)cos(x+π/4)-sin(2x+π).求f(x)的最小正周期
已知函数f(x)=cos(2x-π/3)+sin^2x-cos^2x,设函数g(x)=[f(x)]^2+f(x),求g(