1. tan xsin x+cosx 2. (cx-1) sec x+1)(se :-1) cos x 3. 1- 1+ sin x
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Question
Solve problem # 3
Simplify the following trigonometric expression. Please (very important)State the identities used for each step.
![m
all 40% 11:23 PM
ZONE
Sinx
= SinGx
1.
tan xsin x +cos x
2. (secx +1) (seс х - 1)
cos? x
3. 1-.
1+ sin x
sin x+1- cos? x
4.
cos x
COS
1- cos“ x
5.
1+cos² x
4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe6a27354-f783-4962-b110-f2b09bdc3789%2F37a66734-e826-4bb5-8142-2f0cace52ec9%2Fg9tyw05_processed.jpeg&w=3840&q=75)
Transcribed Image Text:m
all 40% 11:23 PM
ZONE
Sinx
= SinGx
1.
tan xsin x +cos x
2. (secx +1) (seс х - 1)
cos? x
3. 1-.
1+ sin x
sin x+1- cos? x
4.
cos x
COS
1- cos“ x
5.
1+cos² x
4
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