7) sec2 0 + 1 = 2 SEC 9) 7sin? 0 + 2 = 5 +3sin? 0 %3D 11) 2tan? 0 = -tan? 0 + 1

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
ChapterP: Prerequisites
Section: Chapter Questions
Problem 115E
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Solving Trig Functions
Solve each equation for 0<0 <2n.
Transcribed Image Text:Solving Trig Functions Solve each equation for 0<0 <2n.
7) sec? 0 + 1 = 2
9) 7sin2 0 +2 = 5 +3sin? 0
11) 2tan? 0 = -tan? O + 1
%3D
13)-3sec² 0 +7= 3
15) csc? 0 = -1+ 2csc? 0
Transcribed Image Text:7) sec? 0 + 1 = 2 9) 7sin2 0 +2 = 5 +3sin? 0 11) 2tan? 0 = -tan? O + 1 %3D 13)-3sec² 0 +7= 3 15) csc? 0 = -1+ 2csc? 0
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