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KCET 2007 Math Solved Paper
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© examsnet.com
Question : 19
Total: 60
The equation to two circles which touch the
Y
-axis at
(
0
,
3
)
and make an intercept of 8 units on
X
-axis are
x
2
+
y
2
±
6
x
−
10
y
+
9
=
0
x
2
+
y
2
±
10
x
−
6
y
+
9
=
0
x
2
+
y
2
+
10
x
±
6
y
+
9
=
0
x
2
+
y
2
−
8
x
±
10
y
+
9
=
0
Validate
Solution:
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