A

\[\langle\frac{\pi}{3};\frac{5\pi}{3}\rangle\]

B

\[\langle\frac{\pi}{6};\frac{5\pi}{6}\rangle\]

C

\[\langle\frac{\pi}{4};\frac{3\pi}{4}\rangle\]

D

\[\langle\frac{\pi}{4};\frac{5\pi}{6}\rangle\]

E

\[\langle\frac{\pi}{6};\frac{3\pi}{4}\rangle\]