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Mathematics
Mathematics
Problem
Find
p
⋅
q
\mathbf{p}\cdot\mathbf{q}
p
⋅
q
where
p
=
⟨
4
,
−
3
,
2
⟩
\mathbf{p}=\langle 4,-3,2\rangle
p
=
⟨
4
,
−
3
,
2
⟩
and
q
=
⟨
−
1
,
5
,
0
⟩
\mathbf{q}=\langle -1,5,0\rangle
q
=
⟨
−
1
,
5
,
0
⟩
. a)
23
23
23
b)
19
19
19
c)
−
19
-19
−
19
d)
−
11
-11
−
11
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