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QUESTION 12 Count the possible combinations of 2 numbers chosen from the list (99, 98, 97, 96, 95, 94, 93, 92, 91). A. 36 OB.
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Answer #1

combination of 12 solution. given list as- { 99, 98, 97, 96, 95, 94, 93, 92,91? ie Com in the unting of numbers list is n9 ToNumber of possible combinations = 9 ger 19 12 19-2 - gad 9*8*17 12 a 72 = 36 2 Hence, Number of possible combinations = 36

Hence correct answer is : Option A

i.e. the Number of possible combinations of selecting 2 numbers from list of 9 numbers = 36

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