已知函数f(x)=Asin(2x+w)(A>0),x∈(-无穷,+无穷),0
问题描述:
已知函数f(x)=Asin(2x+w)(A>0),x∈(-无穷,+无穷),0
答
最小正周期是π
f(x)=3sin(2x+x=π/6)