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(a) If z = w-2z, show, without breaking into real and imaginary parts, that 3z (Hint: take conjugates of the given equation, then eliminate z.) (b) If z = (1+ i)w + (3 – i)w, express w in terms of z and z. (Take conjugates, and then eliminate w.) 2w-w. %3D and 7

(a) If z = w-2z, show, without breaking into real and imaginary parts, that 3z (Hint: take conjugates of the given equation, then eliminate z.) (b) If z = (1+ i)w + (3 – i)w, express w in terms of z and z. (Take conjugates, and then eliminate w.) 2w-w. %3D and 7

Advanced Engineering Mathematics
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 both parts within 30-40 mins I'll give you multiple upvote
(a) If z = w-2z, show, without breaking into real and imaginary parts, that 3z 2w-w. %3D (Hint: take conjugates of the given equation, then eliminate z.) (b) If z = (1 + i)w + (3 – i)w, express w in terms of z and z. (Take conjugates, and then eliminate w.) 1 in terms of z and z.
Transcribed Image Text:(a) If z = w-2z, show, without breaking into real and imaginary parts, that 3z 2w-w. %3D (Hint: take conjugates of the given equation, then eliminate z.) (b) If z = (1 + i)w + (3 – i)w, express w in terms of z and z. (Take conjugates, and then eliminate w.) 1 in terms of z and z.
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