Question

ayuda:
A={a,e,i,o,u}
B={g,e,u,n,i}

hallar:
.A-B .B-A
.AuB .AΔB .A∩B

Answer 1

A-B=[a;o]
B-A=[g;n]
AUB=[a;e;i;o;u;g;n]
AΔB=[a;o;g;n]
A∩B=[e;i;u]