6.2 Trigonometric Functions: Unit Circle Approach/53

Failed to parse (Conversion error. Server ("https://en.wikipedia.org/api/rest_") reported: "Cannot get mml. Server problem."): {\displaystyle {\frac {8\pi }{3}}\Rightarrow \left({\frac {\sqrt {2}}{2}}{\frac {\sqrt {2}}{2}}\right)}

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