Determine if the following vectors are orthogonal. - 2 1 5 V = 9 - 9 u = 20 - 2

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Determine if the following vectors are orthogonal.

Determine if the following vectors are orthogonal.
- 2
1
- 9
u =
V =
9
20
-2
Are the two vectors orthogonal?
(Type an integer or a fraction.)
O A. The vectors u and v are orthogonal because u.v =
B. The vectors u and v are not orthogonal because u • v =
C. The vectors u and v are not orthogonal because u + V =
D. The vectors u and v are orthogonal because u + v =
Transcribed Image Text:Determine if the following vectors are orthogonal. - 2 1 - 9 u = V = 9 20 -2 Are the two vectors orthogonal? (Type an integer or a fraction.) O A. The vectors u and v are orthogonal because u.v = B. The vectors u and v are not orthogonal because u • v = C. The vectors u and v are not orthogonal because u + V = D. The vectors u and v are orthogonal because u + v =
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