Find the domain of the function q(x)= (2x) (x- 3 )

MATHEMATICS · Subjective · AP · AP Precalculus · Trigonometric and Polar Functions · Trigonometric and Polar Functions

Problem

Find the domain of the function q(x)=tan⁡(2x)sec⁡(x−π3).q(x)=\dfrac{\tan(2x)}{\sec\bigl(x-\tfrac{\pi}{3}\bigr)}. State all values of xx that must be excluded.

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