已知函数f(x)=sin(wx+π/3)(w>0)的单调增区间为
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已知函数f(x)=sin(wx+π/3)(w>0)的单调增区间为已知函数f(x)=sin(wx+π/3)(w>0)的单调增区间为 已知函数f(x)=sin(wx+π/3)(w>0)的单调增区
已知函数f(x)=sin(wx+π/3)(w>0)的单调增区间为
已知函数f(x)=sin(wx+π/3)(w>0)的单调增区间为
已知函数f(x)=sin(wx+π/3)(w>0)的单调增区间为
注意sin(wx+φ)的单调增区间长度为半个周期,
此时 π/12 - (-5π/12) = π/2 ,表明周期为π,所以 w=2
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