Show that sin-1 (tanh x) = tan-1 (sinh x).

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Calculus Early Transcendentals

ISBN: 978-0538497909

7th edition

Authors: James Stewart

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Question Posted: Mar 04, 2016 06:51 AM

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Show that sin-1 (tanh x) = tan-1 (sinh x).

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Let y tan 1 x Then tan y x so from the triangle w...View the full answer

Calculus Early Transcendentals

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