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1998

JEE Main 1998 Mathematics question on Circles

The number of common tangents to the circles x2+y2=4x^2 + y^2 = 4 and x2+y2−6x−8y=24x^2 + y^2 - 6x - 8y = 24 is
  1. A.
    0
  2. B.
    1
  3. C.
    3
  4. D.
    4
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Correct option: B

[1998]

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