4. Let z = 4+4i and w = –10i in standard form: (a) Express z and w in polar coordinates, (0 < 0 < 2n). 3 (b) Use the polar form to evaluate 2, and then write the answer in standard coor- dinates. (Must have both forms)

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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PLEASE SHOW WORK (A-D)

(c) Use DeMoivre's Theorem to find: z4 and then write your answer in standard
form. (Must have both forms)
(d) Find Vw. Simplify and leave your answer in standard form.
Transcribed Image Text:(c) Use DeMoivre's Theorem to find: z4 and then write your answer in standard form. (Must have both forms) (d) Find Vw. Simplify and leave your answer in standard form.
4. Let z =
4+ 4i and w =
–10i in standard form:
(a) Express z and w in polar coordinates, (0 < 0 < 2t).
3
(b) Use the polar form to evaluate 2, and then write the answer in standard coor-
dinates. (Must have both forms)
Transcribed Image Text:4. Let z = 4+ 4i and w = –10i in standard form: (a) Express z and w in polar coordinates, (0 < 0 < 2t). 3 (b) Use the polar form to evaluate 2, and then write the answer in standard coor- dinates. (Must have both forms)
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