a) sin x cos x tan x -1-sin² 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°.
Related questions
Question
5. Demonstrate each of the following identities.
![a)
sin x cos x
tan x
-1-sin² x](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd856c50b-4b0f-4036-af0d-093beb568937%2F8f95d64e-536f-4658-aee4-9928b5452ec7%2F3zsfzik_processed.jpeg&w=3840&q=75)
Transcribed Image Text:a)
sin x cos x
tan x
-1-sin² x
![b)
sec (π + x)
ec (π − x)
cosec
COS
+ X
2
cos(-x)
-
tan² x](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd856c50b-4b0f-4036-af0d-093beb568937%2F8f95d64e-536f-4658-aee4-9928b5452ec7%2F8idwmhm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:b)
sec (π + x)
ec (π − x)
cosec
COS
+ X
2
cos(-x)
-
tan² x
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