Perform the indicated operation: 10 [ cos (16°) + i sin (16°) ] * 11 [ cos (146°) + i sin (146°) ] Give your answer in polar form:______ [cos (______°) + i sin (______°) ]
Perform the indicated operation: 10 [ cos (16°) + i sin (16°) ] * 11 [ cos (146°) + i sin (146°) ] Give your answer in polar form:______ [cos (______°) + i sin (______°) ]
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 1E
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Perform the indicated operation:
10 [ cos (16°) + i sin (16°) ] * 11 [ cos (146°) + i sin (146°) ]
Give your answer in polar form:______ [cos (______°) + i sin (______°) ]
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