[obm-l] questao de funcao

[Emanuel Valente <emanuel@xxxxxxxxxxxx>]

Se f: R->R é da forma f(x) = ax+b e verifica (fof)(x) = x+1, para todo x
real , entao a e b valem respectivamente:

resp: 1 e 1/2

Desde já agradeco a todos!!
-- 
[]'s
SO -> GNU/linux Slackware
icq: 85003622

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