Helpp với ạ !
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Question 1
Twelve players compose a basketball team. Each player must select a jersey number from 4, 5, 6, ...,
14 and 15, where two players cannot choose the same number. If Alvin is a member of the
basketball team and it is known that the sum of the jersey numbers of all his teammates is 106, what
is his jersey number?
6
8
10
12
14