u = -7i - 2j - 4k, v = 4j + 4k (a) Find the projection of u onto v. -6 2 (b) Find the vector component of u orthogonal to v. Viewing Saved Work Revert to Last Response

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 7E
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u = -7i - 2j - 4k, v = 4j + 4k
(a) Find the projection of u onto v.
-6 2
(b) Find the vector component of u orthogonal to v.
Viewing Saved Work Revert to Last Response
Transcribed Image Text:u = -7i - 2j - 4k, v = 4j + 4k (a) Find the projection of u onto v. -6 2 (b) Find the vector component of u orthogonal to v. Viewing Saved Work Revert to Last Response
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