(a) Write c; = a₁ + ib; C with ai, bį R. Show that c₁(C₂+C3): for all C₁, C₁, C3 € C. (b) Find € R¹ satisfying 0-0 + 20 = 8 = C10₂+C103 Please turn over... (c) Suppose ₁, 2 E R³ and c, d E R. Show that cởi trời tan trong =(c+c)(i+2)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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help me with the 3 parts please

 

. (a) Write c = a₁ +ibį € C with ai, bi € R. Show that c₁ (C₂+C3):
for all C₁, C₁, C₂ € C.
(b) Find € R¹ satisfying
0-0
+ 20 =
8
(c) Suppose ₁, 2 E R³ and c, d E R. Show that
= C10₂+C1C3
Please turn over...
cui + cui + cv₂ + cv₂ = (c + c)(√₂ + v¹₂).
Transcribed Image Text:. (a) Write c = a₁ +ibį € C with ai, bi € R. Show that c₁ (C₂+C3): for all C₁, C₁, C₂ € C. (b) Find € R¹ satisfying 0-0 + 20 = 8 (c) Suppose ₁, 2 E R³ and c, d E R. Show that = C10₂+C1C3 Please turn over... cui + cui + cv₂ + cv₂ = (c + c)(√₂ + v¹₂).
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