Answer
$4\sqrt3-4i$
Work Step by Step
Evaluating the trigonometric functions we get: $8(\cos330^\circ+i\sin330^\circ)=4\sqrt3-4i$
Trigonometry 7th Edition
by McKeague, Charles P.; Turner, Mark D.
Published by
Cengage Learning
ISBN 10:
1111826854
ISBN 13:
978-1-11182-685-7
Chapter 8 - Test - Page 474: 10
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