求函数f(x)=sin(π/3+4x)+cos(4x-π/6
求函数f(x)=sin(π/3+4x)+cos(4x-π/6
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)=[6cos(π+x)+5sin^(π-x)-4]/cos(2π-x),且f(m)=2,求f(-m)的值
已知函数f(x)=cos(2x-π/3)+2sin(x-π/4)sin(x+π/4)=sin(2x-π/6) ,
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(
设f(x)=4cos(ωx-π/6)sinωx-cos(2ωx+π),其中ω>0,(1)求函数y=f
已知函数f(X)=2sin(π-x/4)cos(-x/4)-2√3sin²(2π+x/4)+√3 求函数的最小
已知函数f(x)=cos(2x-π/3)+2sin(x-π/4)sin(x+π/4)
函数f(x)=-√2(sin2x+π/4)+6 sin x cos x-2cos²x+1
已知函数f(x)=sin^2*x-根号3*sinπ/4*x*cosπ/4*x
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)=sin(x+7π/4)+cos(x-3π/4),x∈R (1)求f(x)的最小正周期和最小值