Question

Se considera multimile A={1,2} , B={1,2,5} ,C={4,6}. Efectuati :
a)(A u B ) Π C
B) A u (B Π C )
C) C \ (A u B )

Π - Acesta este u-ul acela intors *-*

Answer 1

a)(1,2,4,5,6)
b)(1,2)
c)(4,6)