Question

v
va rog exercitiul 7,9​

Answer 1

Răspuns:

7)

A={1,2,3,4,5,6}

B={3,4,5,6,7}

C.nu se vede in poza

D={1}

E={2,3}

9)

A-finit

B-infinit

C-infinit

D-inifinit