Permutations and Combinations

Section: Mathematics

Question : 12 of 27

Marks: +1, -0

Let |X| denote the number of elements in a set X. Let S={1,2,3,4,5,6} be a sample space, where each element is equally likely to occur. If A and B are independent events associated with S, then the number of ordered pairs (A, B) such that 1≤|B|<|A|,equals ____

[JEE Adv 2019 P2]

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