Question

The point on the circle \[(x-5)^2+(y-4)^2=4\] which is closest to the circle \[(x-1)^2+(y-1)^2=1\] is

  1. \((3.4,2.8)\),

  2. \((3,4)\),

  3. \((5,2)\),

  4. \((3.8,2.4)\).