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Mathematics
Mathematics
Problem
Consider
A
(
4
,
−
3
,
1
)
A(4, -3, 1)
A
(
4
,
−
3
,
1
)
and
B
(
−
2
,
4
,
−
1
)
B(-2, 4, -1)
B
(
−
2
,
4
,
−
1
)
. Find: a. the distance AB b. the midpoint of
[
A
B
]
[AB]
[
A
B
]
.
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