2) (i) Find the direction cosines for v= he sum of their squares equals 1. (2,3,4). (ii) Verify that

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 39RE
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2) (i) Find the direction cosines for v= (2, 3, 4).
= (2,3,4). (ii) Verify that
the sum of their squares equals 1.
Transcribed Image Text:2) (i) Find the direction cosines for v= (2, 3, 4). = (2,3,4). (ii) Verify that the sum of their squares equals 1.
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