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Mathematics
Mathematics
Problem
Find
A
B
⃗
\vec{AB}
A
B
, expressing your answer as a column matrix, if
A
(
−
2
,
4
)
A(-2,\,4)
A
(
−
2
,
4
)
and
B
(
3
,
−
1
)
B(3,\,-1)
B
(
3
,
−
1
)
.
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