Use the Half-angle Formulas to find the exact value of expression. tan 7/8

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Use the Half-angle Formulas to find the exact value of expression.

tan 7π/8

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Mar 09, 2019 08:10 AM

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Use the Half-angle Formulas to find the exact value of expression. tan 7/8

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7 tan tan 8 7 ...View the full answer

Precalculus

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