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Mathematics
Mathematics
Problem
- Show that the points
A
(
1
,
3
,
2
)
,
B
(
−
2
,
0
,
1
)
A(1, 3, 2), B(-2, 0, 1)
A
(
1
,
3
,
2
)
,
B
(
−
2
,
0
,
1
)
and
C
(
4
,
6
,
3
)
C(4, 6, 3)
C
(
4
,
6
,
3
)
are collinear.
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