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1 vote
Write an explicit formula to represent:
3,5,7,9....

User Dodie
by
8.2k points

1 Answer

4 votes

Answer:

a(n) = 3 + 2(n + 1)

Explanation:

Hi, jacob,

Each new term here is obtained from the previous one by adding 2. Thus the "common difference" is 2 and the explicit formula for a(n) is

a(n) = 3 + 2(n + 1)

User Edgar Chavolla
by
8.9k points

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