Find the value of z in rectangular form if i'(-4+5i) (2-i)(1+2i) (i) 1-2i (ii) 2z - 3z -2+2i (iii) |z|=12 and arg(z)=150°
Find the value of z in rectangular form if i'(-4+5i) (2-i)(1+2i) (i) 1-2i (ii) 2z - 3z -2+2i (iii) |z|=12 and arg(z)=150°
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
![Find the value of z in rectangular form if
i (-4+5i)
(2-i)(1+2i)
(i)
1-2i
(ii)
2z – 3z =
-2+2i
(i)
z=12 and arg(z)=150°](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2476c366-5d95-453a-beed-4e5483fc6364%2F7a994a05-f8b6-4bf5-9613-4401123c6ecc%2Fwq5s3b_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Find the value of z in rectangular form if
i (-4+5i)
(2-i)(1+2i)
(i)
1-2i
(ii)
2z – 3z =
-2+2i
(i)
z=12 and arg(z)=150°
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