Write the following in the rectangular (exact) form: 30(cos 45° -i sin 45°) а. b. 16cis315°

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Analytic Trigonometry
Section2.4: Sum And Difference Formulas
Problem 4ECP
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Write the following in
the rectangular (exact) form:
30(cos 45° -i sin 45°)
а.
b.
16cis315°
Transcribed Image Text:Write the following in the rectangular (exact) form: 30(cos 45° -i sin 45°) а. b. 16cis315°
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