Fundamentholfundamenthol
JEE Main2019Math
Q.

If the circles x2 + y2 – 16x – 20y + 164 = r2 and (x – 4)2 + (y – 7)2 = 36 intersect at two distinct points, then :

  1. A

    1 < r < 11

  2. B

    r > 11

  3. C

    r = 11

  4. D

    0 < r < 1

Solution

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