wellwinchester wellwinchester

27-05-2017
Mathematics

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os 15 primeiros termos de 0,3,6,9

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mreijepatmat mreijepatmat

27-05-2017

Este es un progresión aritmética con d=3 (diferencia común)

a₁ =0

a₂ = 3==> a₂-a₁ =3

a₃ = 6==> a₃-a₂ =3

a₄ =9==> a₄-a₃ =3

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