Question 1186441
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3 + 1 = 4.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>ANSWER</U>



In the worst case, &nbsp;your first 3 socks will be of three different colors;


but then any taken fourth sock will match with some of the three previous socks and will create a pair.