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Mathematics
Mathematics
Problem
The distance between
P
(
t
,
1
,
2
)
P(t,1,2)
P
(
t
,
1
,
2
)
and
Q
(
4
,
5
,
6
)
Q(4,5,6)
Q
(
4
,
5
,
6
)
is
7
7
7
units, where
t
t
t
is positive. Determine the value of
t
t
t
. a)
4
+
33
4+\sqrt{33}
4
+
33
b)
4
+
17
4+\sqrt{17}
4
+
17
c)
17
\sqrt{17}
17
d)
9
9
9
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