Suppose that u₁ and u₂ are orthogonal vectors, with ||u₁|| = 4 and ||u2|| = 2. Find ||5u₁ − u2||. |||5u₁ − u₂|| =

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 9E
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Suppose that u₁ and u₂ are orthogonal vectors, with ||u1||
||5u₁ u₂|| =
=
-
=
4 and ||u₂||
=
2. Find ||5u₁ - u₂||.
Transcribed Image Text:Suppose that u₁ and u₂ are orthogonal vectors, with ||u1|| ||5u₁ u₂|| = = - = 4 and ||u₂|| = 2. Find ||5u₁ - u₂||.
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