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Mathematics, 28.09.2020 07:01 153536
Using the set {1,3,6,7,8,9}, how many odd numbers can we construct between 100-999, if no element may be used more than once in a number?
(a)
(b) Same question as 3(a), but what if digits can be repeated?
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Using the set {1,3,6,7,8,9}, how many odd numbers can we construct between 100-999, if no element ma...
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