The expression O tan 20 0 2 tan tan 20 tan 80 2 tan 40 1 - tan² 40 is equal to
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
![The expression
O tan 20
0
2
tan
tan 20
tan 80
2 tan 40
1 - tan² 40
is equal to](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F966522dd-c530-4eaf-94de-b3faf2d5959f%2F798d0357-c2d6-44ca-bfff-6a2ebdb27691%2Fq6bhqm_processed.png&w=3840&q=75)
Transcribed Image Text:The expression
O tan 20
0
2
tan
tan 20
tan 80
2 tan 40
1 - tan² 40
is equal to
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