把函数y=sin(ωx+φ)(ω>0,IφI
把函数y=sin(ωx+φ)(ω>0,IφI
已知函数f(x)=2sin(wx+φ )(其中w>0,I φI
设函数y=sin(ωx+φ)(ω>0,绝对值下φ
若函数y=-2sin(x+φ)(0
函数y=sin(2x+φ)(0
函数y=3sin(2x+φ)(0
设函数y=3sin(2x+φ)(0
已知函数f(x)=sin(ωx+φ)(0
将函数y=sinωx+√3cosωx(ω>0)的周期为π,化成y=Asin(ω x+φ)的形式,
把函数y=sin(2x+派/6)向右平移派/3个单位得函数是?复数z=a+2i/1-i是实数则a为
已知函数y=2sin(2x+φ)(|φ|
函数f(x)=sin (ωx+φ)+cos(ωx+φ)(ω>0,|φ|