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simplify-cos01+cose 1+cose 4cof 1 cose

simplify-cos01+cose 1+cose 4cof 1 cose

Trigonometry (11th Edition)
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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simplify-cos01+cose 1+cose 4cof 1 cose
Transcribed Image Text:simplify-cos01+cose 1+cose 4cof 1 cose
Expert Solution
Step 1

Given,

 

1-cose 1+ cos& _4cot e 1+cos 1-cose
Step 2

On simplification, we get

 

(1-cose) +(1+cos j (1+ cos 0 )(1-cose) 4cot0 1-2 coscos2 0+1+2cos 0+cos2 0 4cot20 1-cos2 e 2+2cos2e sinx+ cos' x :] 4cot0 sin2 0
Step 3

By seperate dividing and further simplifying, we get

 

2cos 4cot2e sin sin2 0 2 2 2cot20-4cot0 cos.r cotx sin 0 sin x - 2cot0 sin e 2cos e sin 0 2 sin e
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