Trigonometry
Which of the following values of xxx satisfies the following equation?
sinx=cos(5π12)\sin x=\cos\left(\frac{5\pi}{12}\right)sinx=cos(125π)
5π6\frac{5\pi}{6}65π
π12\frac{\pi}{12}12π
π6\frac{\pi}{6}6π
7π12\frac{7\pi}{12}127π