1、因其图像的一条对称轴是x=5π/3,则f(4π/3)=f(6π/3) ====>>>>> f(4π/3)=f(2π)
得:-√3/2-(1/2)m=0+m ====>>>>>>> m=-√3/3
2、另外,因其对称轴是x=5π/3,则f(5π/3)=最值 ==>>>> -(√3/2)+(1/2)m=±√[m²+1]
====>>>> m=-√3/3
1、因其图像的一条对称轴是x=5π/3,则f(4π/3)=f(6π/3) ====>>>>> f(4π/3)=f(2π)
得:-√3/2-(1/2)m=0+m ====>>>>>>> m=-√3/3
2、另外,因其对称轴是x=5π/3,则f(5π/3)=最值 ==>>>> -(√3/2)+(1/2)m=±√[m²+1]
====>>>> m=-√3/3