Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section: Chapter Questions
Problem 51RE
Related questions
Question
![1. Write z = 22 +2/Zi in polar form.
O z =42 cos+isin
4
Oz = 4 cos-+i sin-
4
57
+i sin
4
57
Oz =4| cos
4
O z = 4 cos-+i sin](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff549f18e-61fd-42a4-8406-3ac47c37218b%2F6b545f90-c3ff-418c-b58b-b1eb3e0ba078%2Falcrs24_processed.png&w=3840&q=75)
Transcribed Image Text:1. Write z = 22 +2/Zi in polar form.
O z =42 cos+isin
4
Oz = 4 cos-+i sin-
4
57
+i sin
4
57
Oz =4| cos
4
O z = 4 cos-+i sin
![2. Write z =
-ói in polar form.
Oz = 6cis-
2
Oz = 6cis-
2
O z =-6cis-
2
Oz = 6/2 cis 3%
2
3. Write z = 8 cis 330° in rectangular form.
O z =4-4/3
V3 1.
z =
2
O z=43+4i
O z = 43 - 4i
4. Write z = 2.5(cos 3.6+i sin 3.6) in rectangular forn
O z =-0.9- 0.44i
O z =-2.25 - 1. li
O z =-2.25 -0.44i
Oz=2.25 + 1.li](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff549f18e-61fd-42a4-8406-3ac47c37218b%2F6b545f90-c3ff-418c-b58b-b1eb3e0ba078%2Fodmrhk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. Write z =
-ói in polar form.
Oz = 6cis-
2
Oz = 6cis-
2
O z =-6cis-
2
Oz = 6/2 cis 3%
2
3. Write z = 8 cis 330° in rectangular form.
O z =4-4/3
V3 1.
z =
2
O z=43+4i
O z = 43 - 4i
4. Write z = 2.5(cos 3.6+i sin 3.6) in rectangular forn
O z =-0.9- 0.44i
O z =-2.25 - 1. li
O z =-2.25 -0.44i
Oz=2.25 + 1.li
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