Question

Determine o 20º termo da sequência:
(2,4,6,...)
(10,20,30,...)
(5,8,11,...)
(1,4,7,...)
( 3,10,17,...)
( 5,10,15,...)
( 2,6,10,...)
(1,3,5,...)

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Answer 1

Resposta:

(2,4,6,...40)

(10,20,30,...200)

(5,8,11,...62)

(1,4,7,...58)

(3,10,17,...136)

(5,10,15,...105)

(2,6,10,...78)

(1,3,5,...39)

Explicação passo-a-passo: