Simplify the expression cos(tan 1 x).

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Simplify the expression cos(tan^–1 x).

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Calculus

ISBN: 9780495011606

6th Edition

Authors: James Stewart

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Question Posted: Nov 09, 2023 07:33 AM

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Simplify the expression cos(tan 1 x).

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1 Let y tan 1 x Then tan y x and 2 y 2 We want to find cos y but since tan ...View the full answer

Calculus

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