Solve the equation Sin (20) = -'/2 /2 on the internal [o, 2) Cos 4x = cot (3x)=1 Cos 20/s =-1 %3D
Solve the equation Sin (20) = -'/2 /2 on the internal [o, 2) Cos 4x = cot (3x)=1 Cos 20/s =-1 %3D
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
![Solve the equation on the internal to, 2 r)
Sin (20) = -'l2'
-/2
cot(3x)=1
20/5=-1
Cos 4x =
い、
Cos
%3D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdabc7e8b-d42d-4c7a-8b8c-eac102cb510a%2F5b5246ed-f8d3-48c2-85a0-a8cb9b5e4d03%2F4hvci4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Solve the equation on the internal to, 2 r)
Sin (20) = -'l2'
-/2
cot(3x)=1
20/5=-1
Cos 4x =
い、
Cos
%3D
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