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8. Vectors
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Problem 10
8. Vectors
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10 of 10
8. Vectors / Dot Product / Problem 10
Are the following vectors orthogonal?
〈
13
,
13
〉
,
〈
13
,
−
13
〉
〈13, 13〉, 〈13, -13〉
〈13
,
13〉
,
〈13
,
−
13〉
A
Yes
B
No
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