Question

Fie multimea: A={4,5,6,7} B={1,2,3,4,5} C={6,7,8} determinati elementele multimi (AuB)uC, (AnB)uC, (A\B)nC si (BnC)u(AnC)

Answer 1

Răspuns:

Explicație pas cu pas:

(AuB)uC= {1,2,3,4,5,6,7,8}

(AnB)uC={5,6,7,8}

(A\B)nC={6,7}

(BnC)u(AnC)= (multime vida) u {6,7}= {6,7}