Prove that ||ū – w||< ||0|| + ||w|| where ū = (i, –2, 1+i) and ū = (1,2+i, –i).

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.1: Postulates For The Integers (optional)
Problem 34E
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Prove that ||ū – ū||< ||ū|| + ||ū|| where ū = (i, –2,1+ i) and w = (1,2 +i, –i).
Transcribed Image Text:Prove that ||ū – ū||< ||ū|| + ||ū|| where ū = (i, –2,1+ i) and w = (1,2 +i, –i).
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