How to solve a sequence

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Cwharris asked Oct 19, 2023

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37 votes

How to solve a sequence

Mathematics
college

Cwharris asked Oct 19, 2023

by Cwharris

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1 Answer

11 votes

For the first sequence

Let a1 = 2

2, 9, 16, 23, ...

Recursive Formula

Explicit Formula

For the second sequence

Let a1 = 2

2, 14, 98, 686, ...

Recursive Formula

Explicit Formula

$a_n=2\cdot7^(n-1)$

Leang Socheat answered Oct 25, 2023

by Leang Socheat

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