Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.5: Trigonometric Form For Complex Numbers
Problem 32E
Related questions
Question
![a)
b)
Find the area of the triangle determined by the given point
P₁(1, 2, 4), P2(1,-1, 3), P3(-1,-1, 2)
Given Z=-2-j
i)
ii)
iii)
Find the modulus and the argument of Z
Write down the trigonometric form of Z
Express Z³ in the form of a + jb
c) Solve for W=
(1+j)²
1-j
Then find W](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb31f8ea0-69b5-470b-9137-d0266a4565ac%2Fa5352d4c-75ac-41c5-aa6a-ba9a9c572679%2Fo4nrwv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:a)
b)
Find the area of the triangle determined by the given point
P₁(1, 2, 4), P2(1,-1, 3), P3(-1,-1, 2)
Given Z=-2-j
i)
ii)
iii)
Find the modulus and the argument of Z
Write down the trigonometric form of Z
Express Z³ in the form of a + jb
c) Solve for W=
(1+j)²
1-j
Then find W
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