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Mathematics
Mathematics
Problem
Find the equation of the circle which cuts the circle
x
2
+
y
2
+
5
x
+
7
y
−
4
=
0
x^2 + y^2 + 5x + 7y - 4 = 0
x
2
+
y
2
+
5
x
+
7
y
−
4
=
0
orthogonally, has its centre on the line
x
=
2
x = 2
x
=
2
and passes through the point
(
4
,
−
1
)
(4, -1)
(
4
,
−
1
)
.
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