Given the function f (x) = sin ω x + ACOS ω x, the image is symmetric with respect to the line x = π / 6, and the point (2 / 3 π, 0) is a function graph

Given the function f (x) = sin ω x + ACOS ω x, the image is symmetric with respect to the line x = π / 6, and the point (2 / 3 π, 0) is a function graph

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