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Mathematics
Mathematics
Problem
Calculate the dot product of the vectors
a
=
(
3
,
−
2
,
1
)
\mathbf{a}=(3,-2,1)
a
=
(
3
,
−
2
,
1
)
and
b
=
(
−
1
,
4
,
2
)
\mathbf{b}=(-1,4,2)
b
=
(
−
1
,
4
,
2
)
.
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