Establish identity. cot? 0 1 cot(20) 2 cot 0

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Establish identity.

cot? 0 – 1 cot(20) 2 cot 0

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Mar 09, 2019 08:15 AM

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Establish identity. cot? 0 1 cot(20) 2 cot 0

Question:

cot? 0 – 1 cot(20) 2 cot 0

Step by Step Answer:

cot20 1 tan20 11 1 2 ...View the full answer

Precalculus

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