For the angle

MATHEMATICS · Multi-part · A Level · Mathematics · Trigonometry · Trigonometry

Problem

For the angle

390^{\circ}

, answer the following: (a) Express

390^{\circ}

in radians, giving the answer in terms of

\pi

. (b) Using the radian measure obtained in part (a), find

\sin(390^{\circ})

.

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