two dice are rolled together find the probability of getting a doublet a sum of 7 sum of 11th sum greater than 11 a sum less than 5 a sum of 13th sum less or equal to 12
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The question is a bit unclear to me. If you are after both happening at the same time, then indeed the only possibility is (5,5).
If you are interested in one of them happening:
Doublet: there are 6 doublets out of 36 possibilities, so 1/6.
Sum of 10: there are 3 possibilities, (4,6), (5,5), and (6,4). So this is 1/12.
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