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Mathematics
Mathematics
Problem
If the points
(
0
,
1
,
−
2
)
(0, 1, -2)
(
0
,
1
,
−
2
)
,
(
3
,
λ
,
−
1
)
(3, \lambda, -1)
(
3
,
λ
,
−
1
)
and
(
μ
,
−
3
,
−
4
)
(\mu, -3, -4)
(
μ
,
−
3
,
−
4
)
are collinear, verify whether the point
(
12
,
9
,
2
)
(12, 9, 2)
(
12
,
9
,
2
)
is also on the same line.
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