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kittylover613
10.11.2020 •
Mathematics
There are 15 students seated in the first row of an auditorium. The number of students seated in each row increases by 2 for every row after the first row. a) Write the explicit formula in simplest form for the arithmetic sequence.
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Ответ:
a(n)=2n+13
Step-by-step explanation:
Ответ: