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Mathematics
Mathematics
Problem
For the curve
x
2
+
y
2
−
4
x
+
6
y
=
0
x^{2}+y^{2}-4x+6y=0
x
2
+
y
2
−
4
x
+
6
y
=
0
, determine all points where the normal line is parallel to the line
3
x
−
y
=
0
3x-y=0
3
x
−
y
=
0
.
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