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Mathematics
Mathematics
Problem
Find the equation of the line of intersection of the planes
x
+
2
y
−
3
z
=
5
x + 2y - 3z = 5
x
+
2
y
−
3
z
=
5
and
4
x
−
y
+
2
z
=
11
4x - y + 2z = 11
4
x
−
y
+
2
z
=
11
.
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