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

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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3.
Write the following in
the rectangular (exact) form:
30(cos 45° - i sin 45°)
a.
b.
16cis315°
Transcribed Image Text:3. Write the following in the rectangular (exact) form: 30(cos 45° - i sin 45°) a. b. 16cis315°
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