TrigonometryMediumSum, Difference, and Multiple-Angle Formulas ShareSum, Difference, and Multiple-Angle Formulas · Medium problemFind the exact value of tanπ12\tan\dfrac{\pi}{12}tan12π using π12=12⋅π6\dfrac{\pi}{12}=\dfrac12\cdot\dfrac{\pi}{6}12π=21⋅6π.Check Show answer Walk through it step by step Practice more like this Review this concept