Question

Ayuda por favor!!!!
A = {1,3}; B = {2,4,6}; C = {5,7,9}
3. A x A = { }

Answer 1

Explicación paso a paso:

A = {1 ; 3}

A = {1 ; 3}

3.

A x A = (1 ; 1) , (1 ; 3) , (3 ; 1) , (3 ; 3)