f(x)=根号3/2sinπx+1/2cosπx
求化简f(x)=sin^2x+2根号3sin(x+π/4)cos(x-π/4)-cos^2x-根号3
已知函数f(x)=sin^2*x-根号3*sinπ/4*x*cosπ/4*x
f(x)=sin平方x+2根号3sin(x+π/4)cos(x-π/4)-cos平方x-根号3
已知函数f(x)=sin²ωx+根号3sinωx乘sin(ωx+π/2)+2cos²ωx,x∈R,(
x∈[π/4,π/3],f(x)=1/2sin(x-5π/12)cos(5π/12-x)+[(根号3)/2][sin(x
已知函数f(x)=2根号3sin(π-x)+2cos的平方x-1
已知函数f(x)=sin平方+根号3 sin x cos x+2cos平方x,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
f(x)=2sin^2(π/4-x)-2根号3cos^2x+根号3如题
f(x)=1/cos²x-tan²x+根号2*sin(2x-π/4)
f(x)=sin[π/3(x+1)]-根号3cos[π/3(x+1)],则f(1)+f(2)+f(3)+……+f(200
函数f(x)=根号3sinωx+cosωx(ω>0)怎样变为f(x)=2sin(ωx+π/6)