Prove the identity. tanh(ln x) = x 2 - 1/x 2 + 1

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Prove the identity.

tanh(ln x) = x² - 1/x² + 1

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Calculus Early Transcendentals

ISBN: 978-1285741550

8th edition

Authors: James Stewart

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Question Posted: Feb 26, 2019 07:33 AM

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Prove the identity. tanh(ln x) = x 2 - 1/x 2 + 1

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tanhlnx sinhlnx cosh ...View the full answer

Calculus Early Transcendentals

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