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Mathematics
Mathematics
Problem
For what value of
k
k
k
are the vectors
u
=
⟨
k
,
2
,
3
⟩
\mathbf u = \langle k,\,2,\,3\rangle
u
=
⟨
k
,
2
,
3
⟩
and
v
=
⟨
4
,
8
,
12
⟩
\mathbf v = \langle 4,\,8,\,12\rangle
v
=
⟨
4
,
8
,
12
⟩
parallel? a)
k
=
4
3
k = \dfrac{4}{3}
k
=
3
4
b)
k
=
1
k = 1
k
=
1
c)
k
=
2
k = 2
k
=
2
d)
k
=
−
13
k = -13
k
=
−
13
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