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Mathematics
Mathematics
Problem
The points
M
(
k
,
6
,
2
)
M(k, 6, 2)
M
(
k
,
6
,
2
)
and
N
(
−
1
,
0
,
2
)
N(-1, 0, 2)
N
(
−
1
,
0
,
2
)
have the same
z
z
z
–coordinate. If the distance
M
N
MN
M
N
is
10
10
10
, determine the value(s) of
k
k
k
.
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