Which one of the following pairs of angles is co-terminal?

MATHEMATICS · Single correct · CBSE · Mathematics · Trigonometric Functions · Trigonometric Functions

Problem

Which one of the following pairs of angles is co-terminal? (a)

\dfrac{\pi}{6} \text{ and } \dfrac{7\pi}{6}

(b)

90^\circ \text{ and } 360^\circ

(c)

45^\circ \text{ and } 405^\circ

(d)

60^\circ \text{ and } 300^\circ