4 3 Let U 4 and V = - 5 - 3 -2. Find the angle between the vectors (in radians).
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:3
-
4
and V =
2
Let U =
- 5
- 3
-2
-2
Find the angle between the vectors (in radians).
Transcribed Image Text:Let a
(3, – 4, – 2) and b =
(1, – 1, k).
-
Find k so that ā and b will be orthogonal.
k =
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