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ANEK [815]
3 years ago
15

Th Write an explicit formula for An, the nth term of the sequence 15, 23, 31, ....

Mathematics
1 answer:
Pani-rosa [81]3 years ago
4 0

Answer:

a₁ = 15 and common difference = 8 so the formula is:

aₙ = 15 + (n - 1) * 8

= 8n + 7

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