Question

3. Se consideră mulţimile: A= {x| XEN, 2≤ x ≤5}, B= {0,1,2,3,4}. Determinaţi: AUB AOB A\B B\A (AUB) \ (B\A) urgent ​

Answer 1

Răspuns:

Explicație pas cu pas:

A={2,3,4,5}  si B= {0,1,2,3,4}

A∪B={0,1,2,3,4,5}

A∪B={2,3,4}

A\B={5}

B\A={0,1}

(AUB) \ (B\A) =0,1,2,3,4,5}\{0,1)={2,3,4,5}