Cevap :

[tex]f(x) = \frac{1}{8x.f(x + 1)}[/tex] 

[tex]f(4) = \frac{1}{32.f(5)}[/tex] = 2

[tex]f(5) = \frac{1}{40f(6)} [/tex] [tex]f( 5 ) = \frac{1}{64}[/tex]

[tex]f(6) = \frac{8}{5} [/tex]