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The third term and an arithmetic sequence is 12 in the system is 16. If the first term is a1, what is the explicit formula for this sequence?
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The third term and an arithmetic sequence is 12 in the system is 16. If the first term is a1, what is the explicit formula for this sequence?

User Sebin Benjamin
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5 votes

Answer:

i think the answer would be 20

User Zeki Gumus
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