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Trigonometry

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Moderate

Double Angle Formula for $\sin{2\theta}$

TRIG-DI3QPP

Which of the following is a double angle formula for the $\sin{2\theta}$?

Select ALL that apply.

A

$\sin{\theta} \cos{\theta}$

B

$2\sin^{2}{\theta}$

C

$2 \sin{\theta} \cos{\theta}$

D

$2 \cos^{2}{\theta}$