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Let u = 9i - 7j, and w=-i-3j. Find ||w-ul. w-u|| = (Type | (Type an exact answer, using radicals as needed.)

Let u = 9i - 7j, and w=-i-3j. Find ||w-ul. w-u|| = (Type | (Type an exact answer, using radicals as needed.)

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 53E
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Let u = 9i - 7j, and w=-i-3j. Find ||w-u. ||w-ul = (Type an exact answer, using radicals as needed |
Transcribed Image Text:Let u = 9i - 7j, and w=-i-3j. Find ||w-u. ||w-ul = (Type an exact answer, using radicals as needed |
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