contestada

List the elements in the set . Let U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z} C = {v, w, x, y, z}. (A ∪ B)'

Respuesta :

(AUB) implies not in A or not in B
{r,t,v,x}