Intersection Two Circles Condition (Jee Mains) | ExamDuo
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Chords & Intersection of Circles
Medium
Intersection Two Circles Condition
If the circles
x
2
+
y
2
- 16x - 20y + 164 =
r
2
and
(
x
−
4
)
2
+
(
y
−
7
)
2
= 36 intersect at two distinctpoints, then:
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SELECT ONE OPTION
A
0 < r < 1
B
1 < r < 11
C
r > 11
D
r = 11
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