Fie multimile:A=(0,1,3,5,7) B=(0,1,2,3,4) C=(2,4,6,8) Efectuati:
a)A∪B
b)A∪C
c)A∩B
d)B∩C
e)B\C
f)C\A
g)A∩C
h)A\B
i)A∪(B\C)