va rog frumos ex.8 dau coroana

Răspuns:
a) 0/3; 1/3; 2/3; 3/3; 4/3; 5/3; 6/3
b) 1/3; 2/3; 3/3; 4/3; 5/3; 6/3
c)3/3; 6/3