Răspuns :
2 , 4 , 6, 8 , 10 , 12., 14 , 16 , 18 , 20
3,6,9,12,15,18,21,24,27,30,33
5,10,15,20,25,30,35,40,45,50,55,60 sper sa apreciezi
3,6,9,12,15,18,21,24,27,30,33
5,10,15,20,25,30,35,40,45,50,55,60 sper sa apreciezi
M2={2,4,6,8,10,12,14,16,18,20}
M3={3,6,9,12,15,18,21,24,27,30,33}
M5={5,10,15,20,25,30,35,40,45,50,55,60}