已知ω>0,函数f(x)=sin(ωx+π/4)在(π/2,π)单调递减,则ω的取值范围是?
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![已知ω>0,函数f(x)=sin(ωx+π/4)在(π/2,π)单调递减,则ω的取值范围是?](/uploads/image/z/9592990-70-0.jpg?t=%E5%B7%B2%E7%9F%A5%CF%89%3E0%2C%E5%87%BD%E6%95%B0f%28x%29%3Dsin%28%CF%89x%2B%CF%80%2F4%29%E5%9C%A8%28%CF%80%2F2%2C%CF%80%29%E5%8D%95%E8%B0%83%E9%80%92%E5%87%8F%2C%E5%88%99%CF%89%E7%9A%84%E5%8F%96%E5%80%BC%E8%8C%83%E5%9B%B4%E6%98%AF%3F)
已知ω>0,函数f(x)=sin(ωx+π/4)在(π/2,π)单调递减,则ω的取值范围是?
已知ω>0,函数f(x)=sin(ωx+π/4)在(π/2,π)单调递减,则ω的取值范围是?
已知ω>0,函数f(x)=sin(ωx+π/4)在(π/2,π)单调递减,则ω的取值范围是?
w>0上,当x属于(π/2,π)时,wx+π/4属于(wπ/2+π/4,wπ+π/4)
函数f(x)=sin(ωx+π/4)在(π/2,π)上单调递减
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