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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Question
![Suppose that u₁ and u₂ are orthogonal vectors, with ||u1||
||5u₁ u₂|| =
=
-
=
4 and ||u₂||
=
2. Find ||5u₁ - u₂||.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0fc7964f-ce1e-45d0-a58e-7cd1bb77c457%2F4870c8ba-5154-40ee-ba9a-384271174888%2Fc1551gq_processed.png&w=3840&q=75)
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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