已知函数f(x)=2^sin(2x+π/4)
已知函数f(x)=sin(2x+π/3)
已知函数f(x)=2sin(π-x)cosx
已知函数f(x)=sin(π/2-x)+sinx
已知函数f(x)=sinx+sin(x+π/2) ,
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(2x-π/3)+2sin(x-π/4)sin(x+π/4)
已知函数f(x)=(1+1/tanx)sin(x)^2 -2sin(x+π/4)*cos(x+π/4)
已知函数f(x)=sin^2*x-根号3*sinπ/4*x*cosπ/4*x
已知函数f(x)=(1+cotx)sin^2x+msin(x+4π)sin(x-4π)
已知函数f(x)=2sin(π-x)sin(π/2-x)
高中数学:已知函数f(x)=2sin(x+π/2).sin(x+7π/3)-
已知函数f(x)=2sinx*sin(π/2+x)-2sin^2x+1