Ch 8.3 Q12 Multiply and leave the answer in triganometric no tation. 1.5 (cos 35+ i sin35') o7.5(cos 28° t i sin28°) 1.5.7.5(cos(35'+28) + i sin (35°4 28') 11.25(cos63° t i sin63°)
Ch 8.3 Q12 Multiply and leave the answer in triganometric no tation. 1.5 (cos 35+ i sin35') o7.5(cos 28° t i sin28°) 1.5.7.5(cos(35'+28) + i sin (35°4 28') 11.25(cos63° t i sin63°)
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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How do I solve this problem? I’ve multiplied both sides and got the bottom line but continuing further, I’m lost. How do I convert 63 degrees into the required radical so that I may solve the answer? Can you please provide detailed steps walking through the whole problem?
Transcribed Image Text:Ch 8.3 Q12 Multiply and leave the ans wer in trigonemetric
no tation.
1.5(cos 35+ i sin35') .7.5(cos 28°+ i sin 28)
1:5-7.5(cos(35 +28°) t i sin (35°28°)
11.25(cosG3° + isin63°)
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