Question

Ajutor 25 puncte !!!!!!!!

Answer 1

Răspuns:

Teas ajuta,dar nu se vede totul bine

Answer 2

{ 1 } □> A={0,1,2,3,4,5,6,7}

□> B={3,4,5,6,7,8}

□> C={5,6,7,8,9,10,11,12}