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Mathematics
Mathematics
Problem
The equation of the straight line passing through
(
1
,
2
,
3
)
(1, 2, 3)
(
1
,
2
,
3
)
and perpendicular to the plane
x
+
2
y
−
5
z
+
9
=
0
x + 2y - 5z + 9 = 0
x
+
2
y
−
5
z
+
9
=
0
is
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