True or False sin(2) has two equivalent forms: 2 sin cos and sin 2

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True or False

sin(2θ) has two equivalent forms:

2 sin θ cos θ and sin² θ - cos² θ

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Mar 09, 2019 08:06 AM

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True or False sin(2) has two equivalent forms: 2 sin cos and sin 2

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Precalculus

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