Given 0 < 0 < 2n, solve –2 sin² 0 + cos 0 = -1. %3D

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.5: Trigonometric Graphs
Problem 70E
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16. Given 0 < 0 < 27, solve –2 sin? 0 + cos 0 = –1.
47
3 > 3
27
4т
O *, T,
3
3
○ 등,, 똥
3
3
Transcribed Image Text:16. Given 0 < 0 < 27, solve –2 sin? 0 + cos 0 = –1. 47 3 > 3 27 4т O *, T, 3 3 ○ 등,, 똥 3 3
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