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Vectors, Space Curves, and Motion
Vectors in three dimensions, lines and planes, quadric surfaces, vector functions, arc length, curvature, and motion in space.
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Find the magnitude of the vector
v
=
⟨
3
,
4
⟩
\mathbf{v} = \langle 3, 4 \rangle
v
=
⟨
3
,
4
⟩
.
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v
( )
x
n
√
⌫
AC
7
8
9
+
4
5
6
−
1
2
3
×
0
.
a
b
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