Establish identity. cos(20) 1 + sin(20) cot 0 - 1 cot 0 + 1

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Establish identity.

cos(20) 1 + sin(20) cot 0 - 1 cot 0 + 1

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Mar 09, 2019 08:16 AM

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Establish identity. cos(20) 1 + sin(20) cot 0 - 1 cot 0 + 1

Question:

cos(20) 1 + sin(20) cot 0 - 1 cot 0 + 1

Step by Step Answer:

cos20 1 sin20 cos0sin 0 12 sin cos cos...View the full answer

Precalculus

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