Establish the following identity: (2 sin? 0 – 1)² sin* 0 – cos“ 0 -=1–2cos² 0 .

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Establish the following identity:
(2 sin? 0 – 1)?
sin* 0-cos* 0
-=1-2cos² 0 .
4
Transcribed Image Text:Establish the following identity: (2 sin? 0 – 1)? sin* 0-cos* 0 -=1-2cos² 0 . 4
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