Răspuns :
a) A={0,1,2,5}
B={3,4,6,7,8}
b) A={1,2,3,4}
B={1,4,7,10}
C={1,4,6,9}
B={3,4,6,7,8}
b) A={1,2,3,4}
B={1,4,7,10}
C={1,4,6,9}
a)A={0,2,4,6,8}
B={1,3,5,7}
b)C={1,5,6,7,4,3}
D={1,2,4,8,9}
bafta ,sper ca te-am ajutat
B={1,3,5,7}
b)C={1,5,6,7,4,3}
D={1,2,4,8,9}
bafta ,sper ca te-am ajutat