若函数f(x)=sin(2x+φ)(0≤φ≤π)是偶函数,则φ的值为
问题描述:
若函数f(x)=sin(2x+φ)(0≤φ≤π)是偶函数,则φ的值为
A 0
B π/4
C π/2
D π
答
d
若函数f(x)=sin(2x+φ)(0≤φ≤π)是偶函数,则φ的值为
A 0
B π/4
C π/2
D π
d