Let p be a center of symmetry of the image c of the function f (x) = sin ω X. if the minimum distance π 4 from P to the axis of symmetry of the image C, then the minimum positive period of F (x) is () A. 2πB. πC. π4D. π2

Let p be a center of symmetry of the image c of the function f (x) = sin ω X. if the minimum distance π 4 from P to the axis of symmetry of the image C, then the minimum positive period of F (x) is () A. 2πB. πC. π4D. π2

Let p be a center of symmetry of the image c of the function f (x) = sin ω X. if the minimum distance between P and the axis of symmetry of the image C is π 4, then the minimum positive period is π, so B is chosen