I randomly choose a pair of socks per day. I have 12 white socks and 18 black socks. What is the probability that I will have mis match socks
+36915 12/30 white sock first * 18/29 black c**k next + 18/30 black sock fist * 12/29 white sock next
216/870 + 216/870 = 432/870 = 72/145 (someone verify this ? )
