Prove the identity. 1 + tanh x / 1 - tanh x = e 2x

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Prove the identity.

1 + tanh x / 1 - tanh x = e^2x

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Calculus Early Transcendentals

ISBN: 978-1285741550

8th edition

Authors: James Stewart

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Question Posted: Feb 26, 2019 07:19 AM

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Prove the identity. 1 + tanh x / 1 - tanh x = e 2x

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Calculus Early Transcendentals

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