Write z = (2+ 6i) in trigonometric form using degrees. O = 2√10 (cos 71.6° + i sin 71.6°) = 2√10 (cos 284.4° + i sin 284.4°) O=1600 (cos 5° + i sin 5°) = 1600 (cos 286.3° + i sin 286.3°)
Write z = (2+ 6i) in trigonometric form using degrees. O = 2√10 (cos 71.6° + i sin 71.6°) = 2√10 (cos 284.4° + i sin 284.4°) O=1600 (cos 5° + i sin 5°) = 1600 (cos 286.3° + i sin 286.3°)
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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Transcribed Image Text:Write z = (2+ 6i) in trigonometric form using degrees.
O
= 2√10 (cos 71.6° + i sin 71.6°)
= 2√10 (cos 284.4°+ i sin 284.4°)
O
Oz 1600 (cos 5° + i sin 5°)
=
O 1600 (cos 286.3° + i sin 286.3°)
=
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The given complex number .
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