Respostas

2014-04-11T22:15:43-03:00
F(8) = F(7+1) = (7+1) · F(7)
F(8) = (8) · F(7)

x = [8 · F(7) - F(7)] ÷ F(7)
x = [7 · F(7)] ÷ F(7)
x = 7