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JEE Math Practice Question

The number of common tangents to the circles $${x^2} + {y^2} - 4x - 6x - 12 = 0$$ and $${x^2} + {y^2} + 6x + 18y + 26 = 0,$$ is :

  1. A.$$3$$
  2. B.$$4$$
  3. C.$$1$$
  4. D.$$2$$

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