Question

plsssss , ajutatima va rog ​

Answer 1

Răspuns:

1)C={3,4,5,6,7}

2)AUB={1,2,3,4,5,6,7,8}

3)BnC={4,6}

4)AnBnC={3,4,5,6}

5)A/C={1}

6)B/C={2,8}