Find the exact value of expression. Do not use a calculator. cot 200 cot(-70)

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Find the exact value of expression. Do not use a calculator.

cot 200° cot(-70°)

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Jan 24, 2019 06:39 AM

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Find the exact value of expression. Do not use a calculator. cot 200 cot(-70)

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cot 200cot 70 cot 200cot 70 c...View the full answer

Precalculus

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