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Mathematics
Problem
Find the ratio in which
2
x
+
3
y
+
5
z
=
1
2x + 3y + 5z = 1
2
x
+
3
y
+
5
z
=
1
divides the line joining the points
(
1
,
0
,
−
3
)
(1, 0, -3)
(
1
,
0
,
−
3
)
and
(
1
,
−
5
,
7
)
(1, -5, 7)
(
1
,
−
5
,
7
)
.
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