Aug 24, 2019

Guest Aug 24, 2019, 12:12 PM Guest Aug 24, 2019, 12:09 PM Guest Aug 24, 2019, 9:39:12 AM Guest Aug 24, 2019, 5:46:56 AM Guest Aug 24, 2019, 5:46:16 AM Aug 23, 2019

+437 Two distinct integers, x and y, are randomly chosen from the set {1,2,3,4,5,6,7,8,9,10}. What is the probability that xy-x-y is even?
+976 +976 +165 +165 +165 Aug 22, 2019

+703 off-topic

+166 +512 +512

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