1.2.2 123 1975
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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Transcribed Image Text:1.1 Let z and w be two complex number; zn be a sequence of complex
converging to zo
1.1.1 Prove that ||2|-|w||≤|zw|
1.1.2 Hence, prove that the sequence |zn| converges to zol
1.2 Simplify the following expressions completely (Do not round off at any stage):
1.2.1 (1 + i)¹+i
1.2.2 500
1.2.3 1975
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