Question

Seja a funçao f=2x-1 de A= (0,1,4,5) em B=(-1,0,1,2,3,5,7,9) com x € A e y € B determimar o domínio, o contradomínio e a imafem.

Answer 1

D=(0,1,4,5) CD=(-1,0,1,2,3,5,7,9) IM=(0,1,5)