If deniel has 8 pairs of red socks, 10 pairs of blue socks and 7 pairs of green socks.If he randomly takes out 4 socks. How many matching colour pair did he would have ?
If left and right socks are same.
Note :- Here I am talking about the least confirmed number of matching pair of socks
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Answer is 1 , it can have 1 socks of each colour + 1 sock that would match the colour of anyone of them.