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Verify the identitysin(-x) - cos(-x) (sin x + cos x)Use the properties of sine and...

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Verify the identitysin(-x) - cos(-x) (sin x + cos x)Use the properties of sine and cosine to rewrite the left-hand side with positive arguments.sin(-x) - cos(-x) = __________ -cosx = -(sin x + cos x)

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