Establish identity. cot a cot B 1 cot B + cot a cot(a + B) %3D

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Establish identity.

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Mar 09, 2019 07:59 AM

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Establish identity. cot a cot B 1 cot B + cot a cot(a + B) %3D

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cot a cot B – 1 cot B + cot a cot(a + B) %3D

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cota B cos sin B cos a cos sina sin sin a cos ...View the full answer

Precalculus

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