Suppose $C_1$ and $C_2$ are two circles having no common points,then

  • A
    There will be $3$ common tangents to $C_1$ and $C_2$
  • B
    There will be exactly two common tangents to $C_1$ and $C_2$
  • C
    There will be no common tangent or there will be exactly two common tangents to $C_1$ and $C_2$
  • D
    There will be no common tangents or there will be four common tangents to $C_1$ and $C_2$

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