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Multivariable & Vector
easy
0:00.0
What is the magnitude of the vector
⟨
2
,
2
,
1
⟩
\langle 2, 2, 1 \rangle
⟨
2
,
2
,
1
⟩
?
A
3
3
3
B
5
5
5
C
5
\sqrt{5}
5
D
9
9
9
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