设函数f(x)=sin(2x+兀/4)+cos(2x+兀/4),则就算第十一题,

设函数f(x)=sin(2x+∮)(-兀 设函数 f(x)=sin(2x+y),(-π 设函数f(x)=sin(2x+φ)(-π 设函数f(x)=sin(2x+φ)(-π 设函数f x=SIN(2X+φ)(-π 设函数f(x)=sin(2x+φ)(-π 设函数f(x)=sin(2x+φ)(-π 设函数f(x)=sin(2x+φ)(0 设函数f(x)=sin(2x+φ)(-π 设函数f(x)=sin(2x+φ)(-π 设函数f(x)=sin(2x+ φ)(-π 设函数f(x)=sin(2x+φ)(-π 设函数f(x)=sin(2x+ φ)(-π 设函数f(x)=sin(2x+φ)(-π 设函数f(x)=sin(2x+4分之派)求函数的增区间 设函数f(x)=sin(πx/2+π/4)x 设函数f（x）=sin(ax+q) (-兀 设函数f(x)=sin(2x+兀/4)+cos(2x+兀/4),则就算第十一题,