$ Solve and convert to rectangular form. ti sin sin )

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 28E
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solve and convert to rectangular form

I Sove and convert to rectangutar form
可存(os 響+isin 年)
3 sin z =4+si
1 5[ 3.5 cis 85° - 217 cis 110°J
3.
Transcribed Image Text:I Sove and convert to rectangutar form 可存(os 響+isin 年) 3 sin z =4+si 1 5[ 3.5 cis 85° - 217 cis 110°J 3.
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