设函数f(x)=sin(2X+π/4)+cos(2X+π/4)的化简

设函数f(x)=sin(2X+π/4)+cos(2X+π/4)的化简 已知函数f(x)=cos(2x-π/3)+2sin(x-π/4)sin(x+π/2) 化简为sin的形式 设函数f(x)=sin(π/4x-π/6)-2cos²(π/8x)+1 (1)求f(x)的最小正周期(2)若函 设函数f(x)=sin(πx/4-π/6)-2cos^2πx/8+1.求f(x)的最小正周期 设函数F(X)=√2/2cos(2x+π/4)+sin²x,求f(x)的单调区间 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( 设函数f(x)=sin(πx/4-π/6)-2cos^2πx/8+1 设函数f(x)=sin(πx/4-π/6)-2cos²πx/8+1 数学卷21：设函数f(x)=[(根号2)/2]×cos[2x+(π/4)]+sin²x. 设f(x)=4cos(ωx-π/6)sinωx-cos(2ωx+π),其中ω>0,(1)求函数y=f 设函数f(x)=cos(2x+π/3)+sin^2x-1/2 设函数f(x)=cos(2x+π/3)+sin^2 X