函数 f(x)=sin(ωx+φ)(ω>0,|φ|<π2) 在它的某一个周期内的单调减区间是 [5π12,11π12] ._刷题宝

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函数 f(x)=sin(ωx+φ)(ω>0,|φ|<π

2

) 在它的某一个周期内的单调减区间是 [π12

5

,11π12

] .

上一题下一题 0.0难度选择题更新时间:2020-02-22 07:37:56

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