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Mathematics
Mathematics
Problem
The locus of the centre of a circle, which touches externally the circle
x
2
+
y
2
−
6
x
−
6
y
+
14
=
0
x^2 + y^2 - 6x - 6y + 14 = 0
x
2
+
y
2
−
6
x
−
6
y
+
14
=
0
and also touches the
Y
Y
Y
-axis, is given by the equation (a)
x
2
−
6
x
−
10
y
+
14
=
0
x^2 - 6x - 10y + 14 = 0
x
2
−
6
x
−
10
y
+
14
=
0
(b)
x
2
−
10
x
−
6
y
+
14
=
0
x^2 - 10x - 6y + 14 = 0
x
2
−
10
x
−
6
y
+
14
=
0
(c)
y
2
−
6
x
−
10
y
+
14
=
0
y^2 - 6x - 10y + 14 = 0
y
2
−
6
x
−
10
y
+
14
=
0
(d)
y
2
−
10
x
−
6
y
+
14
=
0
y^2 - 10x - 6y + 14 = 0
y
2
−
10
x
−
6
y
+
14
=
0
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