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Mathematics
Mathematics
Problem
The equation of the chord of the circle
x
2
+
y
2
−
6
x
+
8
y
=
0
x^2 + y^2 - 6x + 8y = 0
x
2
+
y
2
−
6
x
+
8
y
=
0
which is bisected at the point
(
5
,
−
3
)
(5, -3)
(
5
,
−
3
)
is- (1)
2
x
−
y
+
7
=
0
2x - y + 7 = 0
2
x
−
y
+
7
=
0
(2)
2
x
+
y
−
7
=
0
2x + y - 7 = 0
2
x
+
y
−
7
=
0
(3)
2
x
+
y
+
7
=
0
2x + y + 7 = 0
2
x
+
y
+
7
=
0
(4)
2
x
−
y
−
7
=
0
2x - y - 7 = 0
2
x
−
y
−
7
=
0
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