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2 = 3(2 - 1) = 3(1) = 3 3 = 2(3 - 1) = 2 (2) = 4.

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Rosafrias16
3

2 = 3(2 - 1) = 3(1) = 3

3 = 2(3 - 1) = 2 (2) = 4.