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[ QUOTE ]
Im not good with math, can someone explain to me how u get this answer ignore the dots on left, only way i could get it to indent. 2 C =1081 . 47 [/ QUOTE ] C(47,2) or 47c2 = 47*46/(2*1) = 1081. See more details here. Note that you use Google to evaluate this by typing in 47 choose 2. |
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