If tan x + cot x = 2, evaluate tan 2 x + cot 2 x.

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If tan x + cot x = 2, evaluate tan² x + cot² x.

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Basic Technical Mathematics

ISBN: 9780137529896

12th Edition

Authors: Allyn J. Washington, Richard Evans

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Question Posted: Apr 05, 2023 03:12 AM

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If tan x + cot x = 2, evaluate tan 2 x + cot 2 x.

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To begin we can square the given equation tan x cot x 2 Using the identity a b a 2ab b to expand ...View the full answer

Basic Technical Mathematics

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