Let ū= (2,3,-5) and = (-4,-6,5). Determine a vector equivalent to 2 - 3 v Express - using unit vector notation.
Let ū= (2,3,-5) and = (-4,-6,5). Determine a vector equivalent to 2 - 3 v Express - using unit vector notation.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:1. Let u = (2,3,-5) and = (-4,-6,5).
a) Determine a vector equivalent to 2 – 3 v
b) Express - using unit vector notation.
c) State whether or not u and are colinear.
d) Determine the exact value of lu + v.
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