
Trigonometry (11th Edition)
11th Edition
ISBN: 9780134217437
Author: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher: PEARSON
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Question
![Perform the indicated operation (Hint use DeMoivre's Theorem):
14 [ cos (195*) + i sin (195°)]* 15 [ cos (226*) + i sin (226*) ]
Give your answer in polar form:
[cos
) +i sin](https://content.bartleby.com/qna-images/question/7eae80fe-15ab-47a8-bac8-b7c396d7bbb4/3d595218-c2e1-4b9e-9e3e-b40d8839610d/9qu5ohj_thumbnail.png)
Transcribed Image Text:Perform the indicated operation (Hint use DeMoivre's Theorem):
14 [ cos (195*) + i sin (195°)]* 15 [ cos (226*) + i sin (226*) ]
Give your answer in polar form:
[cos
) +i sin
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