In Exercises 1-4, verify the identity by converting the left side into sines and cosines. 1. cot2

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In Exercises 1-4, verify the identity by converting the left side into sines and cosines.
1. cot2 t / csc t = 1 - sin2 t / sin t
2. cos x + sin x tan x = sec x
3. secx cos x = sin x tan x
4. cot x - tan x = sec x(csc x - 2 sin x)

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Algebra and Trigonometry

ISBN: 978-1337271172

10th edition

Authors: Ron Larson

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Question Posted: Feb 14, 2018 03:17 AM

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In Exercises 1-4, verify the identity by converting the left side into sines and cosines. 1. cot2

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1 cot 2 t csc t cos 2 t sin 2 t 1 sin t cos 2 t sin t 1 sin 2 t sin t 2 cos x sin x tan x cos x ...View the full answer

Algebra and Trigonometry

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