cosx 11. Prove the identity: tanx + = sec x 1+ sinx

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
ChapterP: Prerequisites
SectionP.3: The Cartesian Plane And Graphs Of Equations
Problem 10ECP
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Pls help ASAP on these questions. PLS I BEG DO ALL OF THEM. 

7. Write the equation of the graph below.
10
(-3, 9)
구
(-2,5)
(1, 3)
|(0, 2)
2
-5 4-3 -2 -1
1 2 3 4 5 x
-2
-3
Transcribed Image Text:7. Write the equation of the graph below. 10 (-3, 9) 구 (-2,5) (1, 3) |(0, 2) 2 -5 4-3 -2 -1 1 2 3 4 5 x -2 -3
cos x
11. Prove the identity: tanx +
sec x
1+ sinx
Transcribed Image Text:cos x 11. Prove the identity: tanx + sec x 1+ sinx
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