Prove the identity. sin 2 x - sin 2 y = sin(x + y) sin(x - y)

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Prove the identity.

sin²x - sin²y = sin(x + y) sin(x - y)

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Calculus Early Transcendentals

ISBN: 978-1285741550

8th edition

Authors: James Stewart

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Question Posted: Oct 11, 2022 05:23 AM

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Prove the identity. sin 2 x - sin 2 y = sin(x + y) sin(x - y)

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We need to show that the two are the same thing s...View the full answer

Calculus Early Transcendentals

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