Trigonometry
Which of the following values of xxx satisfies the following equation?
cscx=sec(3π8)\csc x=\sec\left(\frac{3\pi}{8}\right)cscx=sec(83π)
π3\frac{\pi}{3}3π
5π6\frac{5\pi}{6}65π
π12\frac{\pi}{12}12π
π8\frac{\pi}{8}8π