1) Dada a PG (1,-1 ,1,-1, 1,-1...) Qual é a soma dos seus 50 primeiros termos? *
1 ponto
a) 0...
Mathematics, 03.11.2020 18:00 evanwall91
1) Dada a PG (1,-1 ,1,-1, 1,-1...) Qual é a soma dos seus 50 primeiros termos? *
1 ponto
a) 0
b) 1
c) -1
d) 0,5
Answers: 3
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