The complex number z is defined by z = 3·z + 4.j where z is real. a) Find, in terms of z, the real and imaginary parts of. i ) Re (2) - Im (2) – (3+2=) – 内画, ii) Re Im 2+2-z
The complex number z is defined by z = 3·z + 4.j where z is real. a) Find, in terms of z, the real and imaginary parts of. i ) Re (2) - Im (2) – (3+2=) – 内画, ii) Re Im 2+2-z
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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plz solve solve only 1st part
![The complex number z is defined by
z = 3·z + 4.j
where z is real.
a) Find, in terms of z, the real and imaginary parts of.
i) Re (2) =
(-?) -
(3+2=) –
固回,
ii) Re
Im
+2-z
b) What value of z will result in z+2-z in being real.
Number
c) For the complex number
Find: w = 7 +6 · j
i) arg(w) = Number
%3!
ii) Jw = Number](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F58356d9e-2dac-47ab-8776-916f9ec2fbe9%2F9bbe3ddb-1311-4be8-9a89-47958e000eaf%2Fya5ybnq_processed.png&w=3840&q=75)
Transcribed Image Text:The complex number z is defined by
z = 3·z + 4.j
where z is real.
a) Find, in terms of z, the real and imaginary parts of.
i) Re (2) =
(-?) -
(3+2=) –
固回,
ii) Re
Im
+2-z
b) What value of z will result in z+2-z in being real.
Number
c) For the complex number
Find: w = 7 +6 · j
i) arg(w) = Number
%3!
ii) Jw = Number
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