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02-07-2020
Mathematics

contestada

Which recursive formula can be used to represent the sequence
2, 6, 10, 14, 18,... ?

Respuesta :

02-07-2020

Answer:

We know that a₁ = 2 and that you have to add 4 to the previous term to get the term you are looking for so the answer is:

a₁ = 2

aₙ = aₙ₋₁ + 4

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